12928366

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1368

約数の個数: 24

約数和(自身を含む): 21852432

約数和(自身を除く): 8924066

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1303, 2606, 4961, 9922, 14333, 28666, 53423, 106846, 157663, 315326, 587653, 1175306, 6464183, 12928366]

約数ペア:

[(1, 12928366), (2, 6464183), (11, 1175306), (22, 587653), (41, 315326), (82, 157663), (121, 106846), (242, 53423), (451, 28666), (902, 14333), (1303, 9922), (2606, 4961)]