2018131018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53108711}}^1$

素因数の和:53108732

約数の個数: 8

約数和(自身を含む): 3186522720

約数和(自身を除く): 1168391702

約数列:

[1, 2, 19, 38, 53108711, 106217422, 1009065509, 2018131018]

約数ペア:

[(1, 2018131018), (2, 1009065509), (19, 106217422), (38, 53108711)]