17640934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 28871640

約数和(自身を除く): 11230706

約数列:

[1, 2, 17, 34, 37, 74, 379, 629, 758, 1258, 1369, 2738, 6443, 12886, 14023, 23273, 28046, 46546, 238391, 476782, 518851, 1037702, 8820467, 17640934]

約数ペア:

[(1, 17640934), (2, 8820467), (17, 1037702), (34, 518851), (37, 476782), (74, 238391), (379, 46546), (629, 28046), (758, 23273), (1258, 14023), (1369, 12886), (2738, 6443)]