12493450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13182

約数の個数: 24

約数和(自身を含む): 24462720

約数和(自身を除く): 11969270

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 13151, 26302, 65755, 131510, 249869, 328775, 499738, 657550, 1249345, 2498690, 6246725, 12493450]

約数ペア:

[(1, 12493450), (2, 6246725), (5, 2498690), (10, 1249345), (19, 657550), (25, 499738), (38, 328775), (50, 249869), (95, 131510), (190, 65755), (475, 26302), (950, 13151)]