39489802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163181}}^1$

素因数の和:163205

約数の個数: 12

約数和(自身を含む): 65109618

約数和(自身を除く): 25619816

約数列:

[1, 2, 11, 22, 121, 242, 163181, 326362, 1794991, 3589982, 19744901, 39489802]

約数ペア:

[(1, 39489802), (2, 19744901), (11, 3589982), (22, 1794991), (121, 326362), (242, 163181)]