12859804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{45281}}^1$

素因数の和:45356

約数の個数: 12

約数和(自身を含む): 22822128

約数和(自身を除く): 9962324

約数列:

[1, 2, 4, 71, 142, 284, 45281, 90562, 181124, 3214951, 6429902, 12859804]

約数ペア:

[(1, 12859804), (2, 6429902), (4, 3214951), (71, 181124), (142, 90562), (284, 45281)]