12222679

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 14450688

約数和(自身を除く): 2228009

約数列:

[1, 7, 47, 97, 329, 383, 679, 2681, 4559, 18001, 31913, 37151, 126007, 260057, 1746097, 12222679]

約数ペア:

[(1, 12222679), (7, 1746097), (47, 260057), (97, 126007), (329, 37151), (383, 31913), (679, 18001), (2681, 4559)]