12571897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 14172480

約数和(自身を除く): 1600583

約数列:

[1, 13, 37, 59, 443, 481, 767, 2183, 5759, 16391, 26137, 28379, 213083, 339781, 967069, 12571897]

約数ペア:

[(1, 12571897), (13, 967069), (37, 339781), (59, 213083), (443, 28379), (481, 26137), (767, 16391), (2183, 5759)]