389670886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{932227}}^1$

素因数の和:932259

約数の個数: 16

約数和(自身を含む): 671204160

約数和(自身を除く): 281533274

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 932227, 1864454, 10254497, 17712313, 20508994, 35424626, 194835443, 389670886]

約数ペア:

[(1, 389670886), (2, 194835443), (11, 35424626), (19, 20508994), (22, 17712313), (38, 10254497), (209, 1864454), (418, 932227)]