12753296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{19441}}^1$

素因数の和:19490

約数の個数: 20

約数和(自身を含む): 25313484

約数和(自身を除く): 12560188

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 19441, 38882, 77764, 155528, 311056, 797081, 1594162, 3188324, 6376648, 12753296]

約数ペア:

[(1, 12753296), (2, 6376648), (4, 3188324), (8, 1594162), (16, 797081), (41, 311056), (82, 155528), (164, 77764), (328, 38882), (656, 19441)]