190017237809

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1\times {\mathrm{721547}}^1$

素因数の和:723784

約数の個数: 16

約数和(自身を含む): 230041047168

約数和(自身を除く): 40023809359

約数列:

[1, 7, 17, 119, 2213, 15491, 37621, 263347, 721547, 5050829, 12266299, 85864093, 1596783511, 11177484577, 27145319687, 190017237809]

約数ペア:

[(1, 190017237809), (7, 27145319687), (17, 11177484577), (119, 1596783511), (2213, 85864093), (15491, 12266299), (37621, 5050829), (263347, 721547)]