23139857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 26138112

約数和(自身を除く): 2998255

約数列:

[1, 13, 31, 67, 403, 857, 871, 2077, 11141, 26567, 27001, 57419, 345371, 746447, 1779989, 23139857]

約数ペア:

[(1, 23139857), (13, 1779989), (31, 746447), (67, 345371), (403, 57419), (857, 27001), (871, 26567), (2077, 11141)]