12178322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6991}}^1$

素因数の和:7073

約数の個数: 16

約数和(自身を含む): 19969152

約数和(自身を除く): 7790830

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 6991, 13982, 90883, 181766, 468397, 936794, 6089161, 12178322]

約数ペア:

[(1, 12178322), (2, 6089161), (13, 936794), (26, 468397), (67, 181766), (134, 90883), (871, 13982), (1742, 6991)]