12726928

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{2957}}^1$

素因数の和:3234

約数の個数: 20

約数和(自身を含む): 24758460

約数和(自身を除く): 12031532

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 2957, 4304, 5914, 11828, 23656, 47312, 795433, 1590866, 3181732, 6363464, 12726928]

約数ペア:

[(1, 12726928), (2, 6363464), (4, 3181732), (8, 1590866), (16, 795433), (269, 47312), (538, 23656), (1076, 11828), (2152, 5914), (2957, 4304)]