12577936

素因数分解:

$2^4\times 7^1\times {\mathrm{112303}}^1$

素因数の和:112318

約数の個数: 20

約数和(自身を含む): 27851392

約数和(自身を除く): 15273456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 112303, 224606, 449212, 786121, 898424, 1572242, 1796848, 3144484, 6288968, 12577936]

約数ペア:

[(1, 12577936), (2, 6288968), (4, 3144484), (7, 1796848), (8, 1572242), (14, 898424), (16, 786121), (28, 449212), (56, 224606), (112, 112303)]