12824660

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1123}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 27002976

約数和(自身を除く): 14178316

約数列:

[1, 2, 4, 5, 10, 20, 571, 1123, 1142, 2246, 2284, 2855, 4492, 5615, 5710, 11230, 11420, 22460, 641233, 1282466, 2564932, 3206165, 6412330, 12824660]

約数ペア:

[(1, 12824660), (2, 6412330), (4, 3206165), (5, 2564932), (10, 1282466), (20, 641233), (571, 22460), (1123, 11420), (1142, 11230), (2246, 5710), (2284, 5615), (2855, 4492)]