15690520124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{548083}}^1$

素因数の和:548525

約数の個数: 24

約数和(自身を含む): 29142722448

約数和(自身を除く): 13452202324

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 7157, 14314, 28628, 548083, 1096166, 2192332, 9317411, 18634822, 37269644, 230742943, 461485886, 922971772, 3922630031, 7845260062, 15690520124]

約数ペア:

[(1, 15690520124), (2, 7845260062), (4, 3922630031), (17, 922971772), (34, 461485886), (68, 230742943), (421, 37269644), (842, 18634822), (1684, 9317411), (7157, 2192332), (14314, 1096166), (28628, 548083)]