2019925294

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1\times {\mathrm{7529}}^1$

素因数の和:10115

約数の個数: 16

約数和(自身を含む): 3088685520

約数和(自身を除く): 1068760226

約数列:

[1, 2, 53, 106, 2531, 5062, 7529, 15058, 134143, 268286, 399037, 798074, 19055899, 38111798, 1009962647, 2019925294]

約数ペア:

[(1, 2019925294), (2, 1009962647), (53, 38111798), (106, 19055899), (2531, 798074), (5062, 399037), (7529, 268286), (15058, 134143)]