23541212

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{743}}^1$

素因数の和:925

約数の個数: 18

約数和(自身を含む): 41721288

約数和(自身を除く): 18180076

約数列:

[1, 2, 4, 89, 178, 356, 743, 1486, 2972, 7921, 15842, 31684, 66127, 132254, 264508, 5885303, 11770606, 23541212]

約数ペア:

[(1, 23541212), (2, 11770606), (4, 5885303), (89, 264508), (178, 132254), (356, 66127), (743, 31684), (1486, 15842), (2972, 7921)]