11156660

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{919}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 23493120

約数和(自身を除く): 12336460

約数列:

[1, 2, 4, 5, 10, 20, 607, 919, 1214, 1838, 2428, 3035, 3676, 4595, 6070, 9190, 12140, 18380, 557833, 1115666, 2231332, 2789165, 5578330, 11156660]

約数ペア:

[(1, 11156660), (2, 5578330), (4, 2789165), (5, 2231332), (10, 1115666), (20, 557833), (607, 18380), (919, 12140), (1214, 9190), (1838, 6070), (2428, 4595), (3035, 3676)]