12253264

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{2207}}^1$

素因数の和:2562

約数の個数: 20

約数和(自身を含む): 23819904

約数和(自身を除く): 11566640

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2207, 2776, 4414, 5552, 8828, 17656, 35312, 765829, 1531658, 3063316, 6126632, 12253264]

約数ペア:

[(1, 12253264), (2, 6126632), (4, 3063316), (8, 1531658), (16, 765829), (347, 35312), (694, 17656), (1388, 8828), (2207, 5552), (2776, 4414)]