172548842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{42437}}^1$

素因数の和:42565

約数の個数: 16

約数和(自身を含む): 274998240

約数和(自身を除く): 102449398

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 42437, 84874, 806303, 1612606, 4540759, 9081518, 86274421, 172548842]

約数ペア:

[(1, 172548842), (2, 86274421), (19, 9081518), (38, 4540759), (107, 1612606), (214, 806303), (2033, 84874), (4066, 42437)]