18830235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66071}}^1$

素因数の和:66098

約数の個数: 16

約数和(自身を含む): 31714560

約数和(自身を除く): 12884325

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 66071, 198213, 330355, 991065, 1255349, 3766047, 6276745, 18830235]

約数ペア:

[(1, 18830235), (3, 6276745), (5, 3766047), (15, 1255349), (19, 991065), (57, 330355), (95, 198213), (285, 66071)]