21836831692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{412109}}^1$

素因数の和:413145

約数の個数: 24

約数和(自身を含む): 41194515600

約数和(自身を除く): 19357683908

約数列:

[1, 2, 4, 13, 26, 52, 1019, 2038, 4076, 13247, 26494, 52988, 412109, 824218, 1648436, 5357417, 10714834, 21429668, 419939071, 839878142, 1679756284, 5459207923, 10918415846, 21836831692]

約数ペア:

[(1, 21836831692), (2, 10918415846), (4, 5459207923), (13, 1679756284), (26, 839878142), (52, 419939071), (1019, 21429668), (2038, 10714834), (4076, 5357417), (13247, 1648436), (26494, 824218), (52988, 412109)]