12893678

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2609}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 22174560

約数和(自身を除く): 9280882

約数列:

[1, 2, 7, 14, 353, 706, 2471, 2609, 4942, 5218, 18263, 36526, 920977, 1841954, 6446839, 12893678]

約数ペア:

[(1, 12893678), (2, 6446839), (7, 1841954), (14, 920977), (353, 36526), (706, 18263), (2471, 5218), (2609, 4942)]