13158026

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19997}}^1$

素因数の和:20053

約数の個数: 16

約数和(自身を含む): 23037696

約数和(自身を除く): 9879670

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 19997, 39994, 139979, 279958, 939859, 1879718, 6579013, 13158026]

約数ペア:

[(1, 13158026), (2, 6579013), (7, 1879718), (14, 939859), (47, 279958), (94, 139979), (329, 39994), (658, 19997)]