22887631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 25316928

約数和(自身を除く): 2429297

約数列:

[1, 13, 71, 137, 181, 923, 1781, 2353, 9727, 12851, 24797, 126451, 167063, 322361, 1760587, 22887631]

約数ペア:

[(1, 22887631), (13, 1760587), (71, 322361), (137, 167063), (181, 126451), (923, 24797), (1781, 12851), (2353, 9727)]