118385998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{42677}}^1$

素因数の和:42771

約数の個数: 16

約数和(自身を含む): 189490320

約数和(自身を除く): 71104322

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 42677, 85354, 810863, 1621726, 3115421, 6230842, 59192999, 118385998]

約数ペア:

[(1, 118385998), (2, 59192999), (19, 6230842), (38, 3115421), (73, 1621726), (146, 810863), (1387, 85354), (2774, 42677)]