11216820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{186947}}^1$

素因数の和:186959

約数の個数: 24

約数和(自身を含む): 31407264

約数和(自身を除く): 20190444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 186947, 373894, 560841, 747788, 934735, 1121682, 1869470, 2243364, 2804205, 3738940, 5608410, 11216820]

約数ペア:

[(1, 11216820), (2, 5608410), (3, 3738940), (4, 2804205), (5, 2243364), (6, 1869470), (10, 1121682), (12, 934735), (15, 747788), (20, 560841), (30, 373894), (60, 186947)]