100689398

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{139459}}^1$

素因数の和:139499

約数の個数: 12

約数和(自身を含む): 159402780

約数和(自身を除く): 58713382

約数列:

[1, 2, 19, 38, 361, 722, 139459, 278918, 2649721, 5299442, 50344699, 100689398]

約数ペア:

[(1, 100689398), (2, 50344699), (19, 5299442), (38, 2649721), (361, 278918), (722, 139459)]