2011025018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{52921711}}^1$

素因数の和:52921732

約数の個数: 8

約数和(自身を含む): 3175302720

約数和(自身を除く): 1164277702

約数列:

[1, 2, 19, 38, 52921711, 105843422, 1005512509, 2011025018]

約数ペア:

[(1, 2011025018), (2, 1005512509), (19, 105843422), (38, 52921711)]