22116874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44771}}^1$

素因数の和:44805

約数の個数: 16

約数和(自身を含む): 37608480

約数和(自身を除く): 15491606

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 44771, 89542, 582023, 850649, 1164046, 1701298, 11058437, 22116874]

約数ペア:

[(1, 22116874), (2, 11058437), (13, 1701298), (19, 1164046), (26, 850649), (38, 582023), (247, 89542), (494, 44771)]