17939404804

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{2003}}^1\times {\mathrm{6101}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 31500379008

約数和(自身を除く): 13560974204

約数列:

[1, 2, 4, 367, 734, 1468, 2003, 4006, 6101, 8012, 12202, 24404, 735101, 1470202, 2239067, 2940404, 4478134, 8956268, 12220303, 24440606, 48881212, 4484851201, 8969702402, 17939404804]

約数ペア:

[(1, 17939404804), (2, 8969702402), (4, 4484851201), (367, 48881212), (734, 24440606), (1468, 12220303), (2003, 8956268), (4006, 4478134), (6101, 2940404), (8012, 2239067), (12202, 1470202), (24404, 735101)]