15998653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 17980992

約数和(自身を除く): 1982339

約数列:

[1, 11, 61, 113, 211, 671, 1243, 2321, 6893, 12871, 23843, 75823, 141581, 262273, 1454423, 15998653]

約数ペア:

[(1, 15998653), (11, 1454423), (61, 262273), (113, 141581), (211, 75823), (671, 23843), (1243, 12871), (2321, 6893)]