12505346

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20773}}^1$

素因数の和:20825

約数の個数: 16

約数和(自身を含む): 21937344

約数和(自身を除く): 9431998

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 20773, 41546, 145411, 290822, 893239, 1786478, 6252673, 12505346]

約数ペア:

[(1, 12505346), (2, 6252673), (7, 1786478), (14, 893239), (43, 290822), (86, 145411), (301, 41546), (602, 20773)]