11120656

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{2003}}^1$

素因数の和:2358

約数の個数: 20

約数和(自身を含む): 21619152

約数和(自身を除く): 10498496

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2003, 2776, 4006, 5552, 8012, 16024, 32048, 695041, 1390082, 2780164, 5560328, 11120656]

約数ペア:

[(1, 11120656), (2, 5560328), (4, 2780164), (8, 1390082), (16, 695041), (347, 32048), (694, 16024), (1388, 8012), (2003, 5552), (2776, 4006)]