12659054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1$

素因数の和:2695

約数の個数: 16

約数和(自身を含む): 20148480

約数和(自身を除く): 7489426

約数列:

[1, 2, 19, 38, 131, 262, 2489, 2543, 4978, 5086, 48317, 96634, 333133, 666266, 6329527, 12659054]

約数ペア:

[(1, 12659054), (2, 6329527), (19, 666266), (38, 333133), (131, 96634), (262, 48317), (2489, 5086), (2543, 4978)]