16931398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2861}}^1$

素因数の和:3143

約数の個数: 16

約数和(自身を含む): 27818640

約数和(自身を除く): 10887242

約数列:

[1, 2, 11, 22, 269, 538, 2861, 2959, 5722, 5918, 31471, 62942, 769609, 1539218, 8465699, 16931398]

約数ペア:

[(1, 16931398), (2, 8465699), (11, 1539218), (22, 769609), (269, 62942), (538, 31471), (2861, 5918), (2959, 5722)]