15551152

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{2801}}^1$

素因数の和:3156

約数の個数: 20

約数和(自身を含む): 30227976

約数和(自身を除く): 14676824

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 2801, 5552, 5602, 11204, 22408, 44816, 971947, 1943894, 3887788, 7775576, 15551152]

約数ペア:

[(1, 15551152), (2, 7775576), (4, 3887788), (8, 1943894), (16, 971947), (347, 44816), (694, 22408), (1388, 11204), (2776, 5602), (2801, 5552)]