12693686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2315

約数の個数: 16

約数和(自身を含む): 19783104

約数和(自身を除く): 7089418

約数列:

[1, 2, 43, 67, 86, 134, 2203, 2881, 4406, 5762, 94729, 147601, 189458, 295202, 6346843, 12693686]

約数ペア:

[(1, 12693686), (2, 6346843), (43, 295202), (67, 189458), (86, 147601), (134, 94729), (2203, 5762), (2881, 4406)]