11715115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 14929920

約数和(自身を除く): 3214805

約数列:

[1, 5, 19, 95, 127, 635, 971, 2413, 4855, 12065, 18449, 92245, 123317, 616585, 2343023, 11715115]

約数ペア:

[(1, 11715115), (5, 2343023), (19, 616585), (95, 123317), (127, 92245), (635, 18449), (971, 12065), (2413, 4855)]