12680884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{44651}}^1$

素因数の和:44726

約数の個数: 12

約数和(自身を含む): 22504608

約数和(自身を除く): 9823724

約数列:

[1, 2, 4, 71, 142, 284, 44651, 89302, 178604, 3170221, 6340442, 12680884]

約数ペア:

[(1, 12680884), (2, 6340442), (4, 3170221), (71, 178604), (142, 89302), (284, 44651)]