12462874448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25126763}}^1$

素因数の和:25126802

約数の個数: 20

約数和(自身を含む): 24925749888

約数和(自身を除く): 12462875440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25126763, 50253526, 100507052, 201014104, 402028208, 778929653, 1557859306, 3115718612, 6231437224, 12462874448]

約数ペア:

[(1, 12462874448), (2, 6231437224), (4, 3115718612), (8, 1557859306), (16, 778929653), (31, 402028208), (62, 201014104), (124, 100507052), (248, 50253526), (496, 25126763)]