10778608

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{1999}}^1$

素因数の和:2344

約数の個数: 20

約数和(自身を含む): 20956000

約数和(自身を除く): 10177392

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 1999, 2696, 3998, 5392, 7996, 15992, 31984, 673663, 1347326, 2694652, 5389304, 10778608]

約数ペア:

[(1, 10778608), (2, 5389304), (4, 2694652), (8, 1347326), (16, 673663), (337, 31984), (674, 15992), (1348, 7996), (1999, 5392), (2696, 3998)]