11097220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5387}}^1$

素因数の和:5499

約数の個数: 24

約数和(自身を含む): 23534784

約数和(自身を除く): 12437564

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 5387, 10774, 21548, 26935, 53870, 107740, 554861, 1109722, 2219444, 2774305, 5548610, 11097220]

約数ペア:

[(1, 11097220), (2, 5548610), (4, 2774305), (5, 2219444), (10, 1109722), (20, 554861), (103, 107740), (206, 53870), (412, 26935), (515, 21548), (1030, 10774), (2060, 5387)]