39247564

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{9901}}^1$

素因数の和:10896

約数の個数: 12

約数和(自身を含む): 68759488

約数和(自身を除く): 29511924

約数列:

[1, 2, 4, 991, 1982, 3964, 9901, 19802, 39604, 9811891, 19623782, 39247564]

約数ペア:

[(1, 39247564), (2, 19623782), (4, 9811891), (991, 39604), (1982, 19802), (3964, 9901)]