12672464

素因数分解:

$2^4\times 7^1\times {\mathrm{113147}}^1$

素因数の和:113162

約数の個数: 20

約数和(自身を含む): 28060704

約数和(自身を除く): 15388240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113147, 226294, 452588, 792029, 905176, 1584058, 1810352, 3168116, 6336232, 12672464]

約数ペア:

[(1, 12672464), (2, 6336232), (4, 3168116), (7, 1810352), (8, 1584058), (14, 905176), (16, 792029), (28, 452588), (56, 226294), (112, 113147)]