What are the divisors of 1184?
Now, proper divisors of number 1184 are 1, 2, 4, 8, 16, 32, 37, 74, 148, 269, 592 and similarly proper divisors of 1210 are 1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605.
What is the relation between 220 and 284?
The smallest pair of amicable numbers is (220, 284). They are amicable because the proper divisors of 220 are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55 and 110, of which the sum is 284; and the proper divisors of 284 are 1, 2, 4, 71 and 142, of which the sum is 220.
What are the proper divisors of 16?
Divisors of numbers
| Number | Prime factorization | Divisors |
|---|---|---|
| 16 | 24 | 1, 2, 4, 8, 16 |
| 17 | 17 | 1, 17 |
| 18 | 2 * 32 | 1, 2, 3, 6, 9, 18 |
| 19 | 19 | 1, 19 |
How do you find proper divisors?
A proper divisor of a natural number is the divisor that is strictly less than the number. For example, number 20 has 5 proper divisors: 1, 2, 4, 5, 10, and the divisor summation is: 1 + 2 + 4 + 5 + 10 = 22.
What are proper positive divisors?
The divisors (or factors) of a positive integer are the integers that evenly divide it. For example, the divisors of 28 are 1, 2, 4, 7, 14 and 28. The proper divisors of the integer n are the positive divisors of n other than n itself. The proper divisors of 27 are 1, 3 and 9.
What are the divisors of 284?
284 is divisible by 1, 2, 4, 71, 142, and 284. Hence, the proper divisors of 220 are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, and 110 and the proper divisors of 284 are 1, 2, 4, 71, and 142.
What numbers are divisors of 5?
Given a positive integer N, the task is to count the number of integers from the range [1, N] having exactly 5 divisors. Explanation: From all the integers over the range [1, 18], 16 is the only integer that has exactly 5 divisors, i.e. 1, 2, 8, 4 and 16.
Is 1184 an even or an abundant number?
The integer 1184 is an even number. The integer 1184 is a Composite number. 1210 is greater than 1184, so 1184 is an abundant number.
What are the divisors of 1184 and 1210?
1184 and 1210 are an amicable pair, with proper divisors: 1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592 and 1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605 respectively.
What is the most abundant number between 1210 and 1184?
The integer 1184 is a Composite number. 1210 is greater than 1184, so 1184 is an abundant number.