18608084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{422911}}^1$

素因数の和:422926

約数の個数: 12

約数和(自身を含む): 35524608

約数和(自身を除く): 16916524

約数列:

[1, 2, 4, 11, 22, 44, 422911, 845822, 1691644, 4652021, 9304042, 18608084]

約数ペア:

[(1, 18608084), (2, 9304042), (4, 4652021), (11, 1691644), (22, 845822), (44, 422911)]