11081090

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2203}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 19994688

約数和(自身を除く): 8913598

約数列:

[1, 2, 5, 10, 503, 1006, 2203, 2515, 4406, 5030, 11015, 22030, 1108109, 2216218, 5540545, 11081090]

約数ペア:

[(1, 11081090), (2, 5540545), (5, 2216218), (10, 1108109), (503, 22030), (1006, 11015), (2203, 5030), (2515, 4406)]