2019927188

素因数分解:

$2^2\times {\mathrm{10151}}^1\times {\mathrm{49747}}^1$

素因数の和:59902

約数の個数: 12

約数和(自身を含む): 3535291872

約数和(自身を除く): 1515364684

約数列:

[1, 2, 4, 10151, 20302, 40604, 49747, 99494, 198988, 504981797, 1009963594, 2019927188]

約数ペア:

[(1, 2019927188), (2, 1009963594), (4, 504981797), (10151, 198988), (20302, 99494), (40604, 49747)]