22172513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 25002432

約数和(自身を除く): 2829919

約数列:

[1, 11, 41, 211, 233, 451, 2321, 2563, 8651, 9553, 49163, 95161, 105083, 540793, 2015683, 22172513]

約数ペア:

[(1, 22172513), (11, 2015683), (41, 540793), (211, 105083), (233, 95161), (451, 49163), (2321, 9553), (2563, 8651)]