39904442

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3881}}^1$

素因数の和:4033

約数の個数: 16

約数和(自身を含む): 61630632

約数和(自身を除く): 21726190

約数列:

[1, 2, 53, 97, 106, 194, 3881, 5141, 7762, 10282, 205693, 376457, 411386, 752914, 19952221, 39904442]

約数ペア:

[(1, 39904442), (2, 19952221), (53, 752914), (97, 411386), (106, 376457), (194, 205693), (3881, 10282), (5141, 7762)]