15276656

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{6869}}^1$

素因数の和:7016

約数の個数: 20

約数和(自身を含む): 29815800

約数和(自身を除く): 14539144

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 6869, 13738, 27476, 54952, 109904, 954791, 1909582, 3819164, 7638328, 15276656]

約数ペア:

[(1, 15276656), (2, 7638328), (4, 3819164), (8, 1909582), (16, 954791), (139, 109904), (278, 54952), (556, 27476), (1112, 13738), (2224, 6869)]