2396042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{9901}}^1$

素因数の和:9925

約数の個数: 12

約数和(自身を含む): 3950898

約数和(自身を除く): 1554856

約数列:

[1, 2, 11, 22, 121, 242, 9901, 19802, 108911, 217822, 1198021, 2396042]

約数ペア:

[(1, 2396042), (2, 1198021), (11, 217822), (22, 108911), (121, 19802), (242, 9901)]