12188774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6997}}^1$

素因数の和:7079

約数の個数: 16

約数和(自身を含む): 19986288

約数和(自身を除く): 7797514

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 6997, 13994, 90961, 181922, 468799, 937598, 6094387, 12188774]

約数ペア:

[(1, 12188774), (2, 6094387), (13, 937598), (26, 468799), (67, 181922), (134, 90961), (871, 13994), (1742, 6997)]