12664810

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2341}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 22848552

約数和(自身を除く): 10183742

約数列:

[1, 2, 5, 10, 541, 1082, 2341, 2705, 4682, 5410, 11705, 23410, 1266481, 2532962, 6332405, 12664810]

約数ペア:

[(1, 12664810), (2, 6332405), (5, 2532962), (10, 1266481), (541, 23410), (1082, 11705), (2341, 5410), (2705, 4682)]