12447152

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10957}}^1$

素因数の和:11036

約数の個数: 20

約数和(自身を含む): 24458256

約数和(自身を除く): 12011104

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10957, 21914, 43828, 87656, 175312, 777947, 1555894, 3111788, 6223576, 12447152]

約数ペア:

[(1, 12447152), (2, 6223576), (4, 3111788), (8, 1555894), (16, 777947), (71, 175312), (142, 87656), (284, 43828), (568, 21914), (1136, 10957)]