12266960

素因数分解:

$2^4\times 5^1\times {\mathrm{153337}}^1$

素因数の和:153350

約数の個数: 20

約数和(自身を含む): 28520868

約数和(自身を除く): 16253908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 153337, 306674, 613348, 766685, 1226696, 1533370, 2453392, 3066740, 6133480, 12266960]

約数ペア:

[(1, 12266960), (2, 6133480), (4, 3066740), (5, 2453392), (8, 1533370), (10, 1226696), (16, 766685), (20, 613348), (40, 306674), (80, 153337)]