79665718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{18959}}^1$

素因数の和:19163

約数の個数: 16

約数和(自身を含む): 131051520

約数和(自身を除く): 51385802

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 18959, 37918, 208549, 417098, 3621169, 7242338, 39832859, 79665718]

約数ペア:

[(1, 79665718), (2, 39832859), (11, 7242338), (22, 3621169), (191, 417098), (382, 208549), (2101, 37918), (4202, 18959)]