11243410

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2749}}^1$

素因数の和:3165

約数の個数: 16

約数和(自身を含む): 20295000

約数和(自身を除く): 9051590

約数列:

[1, 2, 5, 10, 409, 818, 2045, 2749, 4090, 5498, 13745, 27490, 1124341, 2248682, 5621705, 11243410]

約数ペア:

[(1, 11243410), (2, 5621705), (5, 2248682), (10, 1124341), (409, 27490), (818, 13745), (2045, 5498), (2749, 4090)]