12724322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15787}}^1$

素因数の和:15833

約数の個数: 16

約数和(自身を含む): 21219072

約数和(自身を除く): 8494750

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15787, 31574, 205231, 410462, 489397, 978794, 6362161, 12724322]

約数ペア:

[(1, 12724322), (2, 6362161), (13, 978794), (26, 489397), (31, 410462), (62, 205231), (403, 31574), (806, 15787)]