16640616541

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{368947}}^1$

素因数の和:369060

約数の個数: 16

約数和(自身を含む): 18169951104

約数和(自身を除く): 1529334563

約数列:

[1, 23, 37, 53, 851, 1219, 1961, 45103, 368947, 8485781, 13651039, 19554191, 313973897, 449746393, 723505067, 16640616541]

約数ペア:

[(1, 16640616541), (23, 723505067), (37, 449746393), (53, 313973897), (851, 19554191), (1219, 13651039), (1961, 8485781), (45103, 368947)]