11866580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53939}}^1$

素因数の和:53959

約数の個数: 24

約数和(自身を含む): 27185760

約数和(自身を除く): 15319180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53939, 107878, 215756, 269695, 539390, 593329, 1078780, 1186658, 2373316, 2966645, 5933290, 11866580]

約数ペア:

[(1, 11866580), (2, 5933290), (4, 2966645), (5, 2373316), (10, 1186658), (11, 1078780), (20, 593329), (22, 539390), (44, 269695), (55, 215756), (110, 107878), (220, 53939)]