12418445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6212

約数の個数: 16

約数和(自身を含む): 16568832

約数和(自身を除く): 4150387

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6163, 30815, 80119, 191053, 400595, 955265, 2483689, 12418445]

約数ペア:

[(1, 12418445), (5, 2483689), (13, 955265), (31, 400595), (65, 191053), (155, 80119), (403, 30815), (2015, 6163)]