1656227929

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{123997}}^1$

素因数の和:124072

約数の個数: 12

約数和(自身を含む): 1795243044

約数和(自身を除く): 139015115

約数列:

[1, 19, 37, 361, 703, 13357, 123997, 2355943, 4587889, 44762917, 87169891, 1656227929]

約数ペア:

[(1, 1656227929), (19, 87169891), (37, 44762917), (361, 4587889), (703, 2355943), (13357, 123997)]