11219020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5783}}^1$

素因数の和:5889

約数の個数: 24

約数和(自身を含む): 23806944

約数和(自身を除く): 12587924

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 5783, 11566, 23132, 28915, 57830, 115660, 560951, 1121902, 2243804, 2804755, 5609510, 11219020]

約数ペア:

[(1, 11219020), (2, 5609510), (4, 2804755), (5, 2243804), (10, 1121902), (20, 560951), (97, 115660), (194, 57830), (388, 28915), (485, 23132), (970, 11566), (1940, 5783)]