12159184

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{2957}}^1$

素因数の和:3222

約数の個数: 20

約数和(自身を含む): 23658084

約数和(自身を除く): 11498900

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 2957, 4112, 5914, 11828, 23656, 47312, 759949, 1519898, 3039796, 6079592, 12159184]

約数ペア:

[(1, 12159184), (2, 6079592), (4, 3039796), (8, 1519898), (16, 759949), (257, 47312), (514, 23656), (1028, 11828), (2056, 5914), (2957, 4112)]