21095822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{958901}}^1$

素因数の和:958914

約数の個数: 8

約数和(自身を含む): 34520472

約数和(自身を除く): 13424650

約数列:

[1, 2, 11, 22, 958901, 1917802, 10547911, 21095822]

約数ペア:

[(1, 21095822), (2, 10547911), (11, 1917802), (22, 958901)]