16964978

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 26136000

約数和(自身を除く): 9171022

約数列:

[1, 2, 59, 109, 118, 218, 1319, 2638, 6431, 12862, 77821, 143771, 155642, 287542, 8482489, 16964978]

約数ペア:

[(1, 16964978), (2, 8482489), (59, 287542), (109, 155642), (118, 143771), (218, 77821), (1319, 12862), (2638, 6431)]