30889078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{3911}}^1$

素因数の和:4283

約数の個数: 16

約数和(自身を含む): 50699520

約数和(自身を除く): 19810442

約数列:

[1, 2, 11, 22, 359, 718, 3911, 3949, 7822, 7898, 43021, 86042, 1404049, 2808098, 15444539, 30889078]

約数ペア:

[(1, 30889078), (2, 15444539), (11, 2808098), (22, 1404049), (359, 86042), (718, 43021), (3911, 7898), (3949, 7822)]