22418170

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1571}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 40406688

約数和(自身を除く): 17988518

約数列:

[1, 2, 5, 10, 1427, 1571, 2854, 3142, 7135, 7855, 14270, 15710, 2241817, 4483634, 11209085, 22418170]

約数ペア:

[(1, 22418170), (2, 11209085), (5, 4483634), (10, 2241817), (1427, 15710), (1571, 14270), (2854, 7855), (3142, 7135)]