389610010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2050579}}^1$

素因数の和:2050605

約数の個数: 16

約数和(自身を含む): 738208800

約数和(自身を除く): 348598790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2050579, 4101158, 10252895, 20505790, 38961001, 77922002, 194805005, 389610010]

約数ペア:

[(1, 389610010), (2, 194805005), (5, 77922002), (10, 38961001), (19, 20505790), (38, 10252895), (95, 4101158), (190, 2050579)]