22388927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 25090560

約数和(自身を除く): 2701633

約数列:

[1, 11, 71, 109, 263, 781, 1199, 2893, 7739, 18673, 28667, 85129, 205403, 315337, 2035357, 22388927]

約数ペア:

[(1, 22388927), (11, 2035357), (71, 315337), (109, 205403), (263, 85129), (781, 28667), (1199, 18673), (2893, 7739)]