12485392

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{2777}}^1$

素因数の和:3066

約数の個数: 20

約数和(自身を含む): 24285276

約数和(自身を除く): 11799884

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 2777, 4496, 5554, 11108, 22216, 44432, 780337, 1560674, 3121348, 6242696, 12485392]

約数ペア:

[(1, 12485392), (2, 6242696), (4, 3121348), (8, 1560674), (16, 780337), (281, 44432), (562, 22216), (1124, 11108), (2248, 5554), (2777, 4496)]