2019333730

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1787021}}^1$

素因数の和:1787141

約数の個数: 16

約数和(自身を含む): 3666969144

約数和(自身を除く): 1647635414

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1787021, 3574042, 8935105, 17870210, 201933373, 403866746, 1009666865, 2019333730]

約数ペア:

[(1, 2019333730), (2, 1009666865), (5, 403866746), (10, 201933373), (113, 17870210), (226, 8935105), (565, 3574042), (1130, 1787021)]