11121140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11831}}^1$

素因数の和:11887

約数の個数: 24

約数和(自身を含む): 23853312

約数和(自身を除く): 12732172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 11831, 23662, 47324, 59155, 118310, 236620, 556057, 1112114, 2224228, 2780285, 5560570, 11121140]

約数ペア:

[(1, 11121140), (2, 5560570), (4, 2780285), (5, 2224228), (10, 1112114), (20, 556057), (47, 236620), (94, 118310), (188, 59155), (235, 47324), (470, 23662), (940, 11831)]