12963151873

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1\times {\mathrm{15889}}^1$

素因数の和:19944

約数の個数: 16

約数和(自身を含む): 15330672000

約数和(自身を除く): 2367520127

約数列:

[1, 7, 29, 203, 4019, 15889, 28133, 111223, 116551, 460781, 815857, 3225467, 63857891, 447005237, 1851878839, 12963151873]

約数ペア:

[(1, 12963151873), (7, 1851878839), (29, 447005237), (203, 63857891), (4019, 3225467), (15889, 815857), (28133, 460781), (111223, 116551)]