15092656

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{21937}}^1$

素因数の和:21988

約数の個数: 20

約数和(自身を含む): 29923432

約数和(自身を除く): 14830776

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 21937, 43874, 87748, 175496, 350992, 943291, 1886582, 3773164, 7546328, 15092656]

約数ペア:

[(1, 15092656), (2, 7546328), (4, 3773164), (8, 1886582), (16, 943291), (43, 350992), (86, 175496), (172, 87748), (344, 43874), (688, 21937)]