19078214402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43163381}}^1$

素因数の和:43163413

約数の個数: 16

約数和(自身を含む): 32631516792

約数和(自身を除く): 13553302390

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 43163381, 86326762, 561123953, 733777477, 1122247906, 1467554954, 9539107201, 19078214402]

約数ペア:

[(1, 19078214402), (2, 9539107201), (13, 1467554954), (17, 1122247906), (26, 733777477), (34, 561123953), (221, 86326762), (442, 43163381)]