2019883030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18362573}}^1$

素因数の和:18362591

約数の個数: 16

約数和(自身を含む): 3966315984

約数和(自身を除く): 1946432954

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18362573, 36725146, 91812865, 183625730, 201988303, 403976606, 1009941515, 2019883030]

約数ペア:

[(1, 2019883030), (2, 1009941515), (5, 403976606), (10, 201988303), (11, 183625730), (22, 91812865), (55, 36725146), (110, 18362573)]