1896167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 2376192

約数和(自身を除く): 480025

約数列:

[1, 7, 13, 67, 91, 311, 469, 871, 2177, 4043, 6097, 20837, 28301, 145859, 270881, 1896167]

約数ペア:

[(1, 1896167), (7, 270881), (13, 145859), (67, 28301), (91, 20837), (311, 6097), (469, 4043), (871, 2177)]