22751443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 26863200

約数和(自身を除く): 4111757

約数列:

[1, 11, 13, 143, 389, 409, 4279, 4499, 5057, 5317, 55627, 58487, 159101, 1750111, 2068313, 22751443]

約数ペア:

[(1, 22751443), (11, 2068313), (13, 1750111), (143, 159101), (389, 58487), (409, 55627), (4279, 5317), (4499, 5057)]