12205120912

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{2263561}}^1$

素因数の和:2263906

約数の個数: 20

約数和(自身を含む): 23717602636

約数和(自身を除く): 11512481724

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 2263561, 4527122, 9054244, 18108488, 36216976, 762820057, 1525640114, 3051280228, 6102560456, 12205120912]

約数ペア:

[(1, 12205120912), (2, 6102560456), (4, 3051280228), (8, 1525640114), (16, 762820057), (337, 36216976), (674, 18108488), (1348, 9054244), (2696, 4527122), (5392, 2263561)]