12628492221

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{7537}}^1\times {\mathrm{19259}}^1$

素因数の和:26828

約数の個数: 16

約数和(自身を含む): 17421825600

約数和(自身を除く): 4793333379

約数列:

[1, 3, 29, 87, 7537, 19259, 22611, 57777, 218573, 558511, 655719, 1675533, 145155083, 435465249, 4209497407, 12628492221]

約数ペア:

[(1, 12628492221), (3, 4209497407), (29, 435465249), (87, 145155083), (7537, 1675533), (19259, 655719), (22611, 558511), (57777, 218573)]