2019913598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{160591}}^1$

素因数の和:160943

約数の個数: 16

約数和(自身を含む): 3198992640

約数和(自身を除く): 1179079042

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12578, 160591, 321182, 3051229, 6102458, 53155621, 106311242, 1009956799, 2019913598]

約数ペア:

[(1, 2019913598), (2, 1009956799), (19, 106311242), (38, 53155621), (331, 6102458), (662, 3051229), (6289, 321182), (12578, 160591)]