13556656

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{2707}}^1$

素因数の和:3028

約数の個数: 20

約数和(自身を含む): 26359672

約数和(自身を除く): 12803016

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 2707, 5008, 5414, 10828, 21656, 43312, 847291, 1694582, 3389164, 6778328, 13556656]

約数ペア:

[(1, 13556656), (2, 6778328), (4, 3389164), (8, 1694582), (16, 847291), (313, 43312), (626, 21656), (1252, 10828), (2504, 5414), (2707, 5008)]