15561634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2137}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 25553376

約数和(自身を除く): 9991742

約数列:

[1, 2, 11, 22, 331, 662, 2137, 3641, 4274, 7282, 23507, 47014, 707347, 1414694, 7780817, 15561634]

約数ペア:

[(1, 15561634), (2, 7780817), (11, 1414694), (22, 707347), (331, 47014), (662, 23507), (2137, 7282), (3641, 4274)]