13896656

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{2503}}^1$

素因数の和:2858

約数の個数: 20

約数和(自身を含む): 27013152

約数和(自身を除く): 13116496

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2503, 2776, 5006, 5552, 10012, 20024, 40048, 868541, 1737082, 3474164, 6948328, 13896656]

約数ペア:

[(1, 13896656), (2, 6948328), (4, 3474164), (8, 1737082), (16, 868541), (347, 40048), (694, 20024), (1388, 10012), (2503, 5552), (2776, 5006)]