12515654

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 19206720

約数和(自身を除く): 6691066

約数列:

[1, 2, 79, 113, 158, 226, 701, 1402, 8927, 17854, 55379, 79213, 110758, 158426, 6257827, 12515654]

約数ペア:

[(1, 12515654), (2, 6257827), (79, 158426), (113, 110758), (158, 79213), (226, 55379), (701, 17854), (1402, 8927)]