16555517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 19206720

約数和(自身を除く): 2651203

約数列:

[1, 11, 19, 113, 209, 701, 1243, 2147, 7711, 13319, 23617, 79213, 146509, 871343, 1505047, 16555517]

約数ペア:

[(1, 16555517), (11, 1505047), (19, 871343), (113, 146509), (209, 79213), (701, 23617), (1243, 13319), (2147, 7711)]