2185119610

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{139091}}^1$

素因数の和:140669

約数の個数: 16

約数和(自身を含む): 3935747232

約数和(自身を除く): 1750627622

約数列:

[1, 2, 5, 10, 1571, 3142, 7855, 15710, 139091, 278182, 695455, 1390910, 218511961, 437023922, 1092559805, 2185119610]

約数ペア:

[(1, 2185119610), (2, 1092559805), (5, 437023922), (10, 218511961), (1571, 1390910), (3142, 695455), (7855, 278182), (15710, 139091)]