22190765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 28300800

約数和(自身を除く): 6110035

約数列:

[1, 5, 19, 95, 109, 545, 2071, 2143, 10355, 10715, 40717, 203585, 233587, 1167935, 4438153, 22190765]

約数ペア:

[(1, 22190765), (5, 4438153), (19, 1167935), (95, 233587), (109, 203585), (545, 40717), (2071, 10715), (2143, 10355)]