15749630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121151}}^1$

素因数の和:121171

約数の個数: 16

約数和(自身を含む): 30530304

約数和(自身を除く): 14780674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 121151, 242302, 605755, 1211510, 1574963, 3149926, 7874815, 15749630]

約数ペア:

[(1, 15749630), (2, 7874815), (5, 3149926), (10, 1574963), (13, 1211510), (26, 605755), (65, 242302), (130, 121151)]