12996656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{35317}}^1$

素因数の和:35348

約数の個数: 20

約数和(自身を含む): 26276592

約数和(自身を除く): 13279936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 35317, 70634, 141268, 282536, 565072, 812291, 1624582, 3249164, 6498328, 12996656]

約数ペア:

[(1, 12996656), (2, 6498328), (4, 3249164), (8, 1624582), (16, 812291), (23, 565072), (46, 282536), (92, 141268), (184, 70634), (368, 35317)]