16681127042

素因数分解:

$2^1\times {\mathrm{3121}}^1\times {\mathrm{2672401}}^1$

素因数の和:2675524

約数の個数: 8

約数和(自身を含む): 25029717132

約数和(自身を除く): 8348590090

約数列:

[1, 2, 3121, 6242, 2672401, 5344802, 8340563521, 16681127042]

約数ペア:

[(1, 16681127042), (2, 8340563521), (3121, 5344802), (6242, 2672401)]