12637504510

素因数分解:

$2^1\times 5^1\times {\mathrm{21401}}^1\times {\mathrm{59051}}^1$

素因数の和:80459

約数の個数: 16

約数和(自身を含む): 22748956272

約数和(自身を除く): 10111451762

約数列:

[1, 2, 5, 10, 21401, 42802, 59051, 107005, 118102, 214010, 295255, 590510, 1263750451, 2527500902, 6318752255, 12637504510]

約数ペア:

[(1, 12637504510), (2, 6318752255), (5, 2527500902), (10, 1263750451), (21401, 590510), (42802, 295255), (59051, 214010), (107005, 118102)]