13297874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 20782656

約数和(自身を除く): 7484782

約数列:

[1, 2, 37, 71, 74, 142, 2531, 2627, 5062, 5254, 93647, 179701, 187294, 359402, 6648937, 13297874]

約数ペア:

[(1, 13297874), (2, 6648937), (37, 359402), (71, 187294), (74, 179701), (142, 93647), (2531, 5254), (2627, 5062)]