22005907

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{25981}}^1$

素因数の和:26010

約数の個数: 12

約数和(自身を含む): 27644848

約数和(自身を除く): 5638941

約数列:

[1, 7, 11, 77, 121, 847, 25981, 181867, 285791, 2000537, 3143701, 22005907]

約数ペア:

[(1, 22005907), (7, 3143701), (11, 2000537), (77, 285791), (121, 181867), (847, 25981)]