13946960

素因数分解:

$2^4\times 5^1\times {\mathrm{174337}}^1$

素因数の和:174350

約数の個数: 20

約数和(自身を含む): 32426868

約数和(自身を除く): 18479908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 174337, 348674, 697348, 871685, 1394696, 1743370, 2789392, 3486740, 6973480, 13946960]

約数ペア:

[(1, 13946960), (2, 6973480), (4, 3486740), (5, 2789392), (8, 1743370), (10, 1394696), (16, 871685), (20, 697348), (40, 348674), (80, 174337)]