11399564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^2$

素因数の和:1033

約数の個数: 18

約数和(自身を含む): 21805644

約数和(自身を除く): 10406080

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 5599, 11198, 22396, 259081, 518162, 1036324, 2849891, 5699782, 11399564]

約数ペア:

[(1, 11399564), (2, 5699782), (4, 2849891), (11, 1036324), (22, 518162), (44, 259081), (509, 22396), (1018, 11198), (2036, 5599)]