12715404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81509}}^1$

素因数の和:81529

約数の個数: 24

約数和(自身を含む): 31951920

約数和(自身を除く): 19236516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81509, 163018, 244527, 326036, 489054, 978108, 1059617, 2119234, 3178851, 4238468, 6357702, 12715404]

約数ペア:

[(1, 12715404), (2, 6357702), (3, 4238468), (4, 3178851), (6, 2119234), (12, 1059617), (13, 978108), (26, 489054), (39, 326036), (52, 244527), (78, 163018), (156, 81509)]