2017643630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10619177}}^1$

素因数の和:10619203

約数の個数: 16

約数和(自身を含む): 3822904080

約数和(自身を除く): 1805260450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10619177, 21238354, 53095885, 106191770, 201764363, 403528726, 1008821815, 2017643630]

約数ペア:

[(1, 2017643630), (2, 1008821815), (5, 403528726), (10, 201764363), (19, 106191770), (38, 53095885), (95, 21238354), (190, 10619177)]