15128656

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{4129}}^1$

素因数の和:4366

約数の個数: 20

約数和(自身を含む): 29446900

約数和(自身を除く): 14318244

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 4129, 8258, 16516, 33032, 66064, 945541, 1891082, 3782164, 7564328, 15128656]

約数ペア:

[(1, 15128656), (2, 7564328), (4, 3782164), (8, 1891082), (16, 945541), (229, 66064), (458, 33032), (916, 16516), (1832, 8258), (3664, 4129)]