10231276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{21139}}^1$

素因数の和:21165

約数の個数: 18

約数和(自身を含む): 19681340

約数和(自身を除く): 9450064

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 21139, 42278, 84556, 232529, 465058, 930116, 2557819, 5115638, 10231276]

約数ペア:

[(1, 10231276), (2, 5115638), (4, 2557819), (11, 930116), (22, 465058), (44, 232529), (121, 84556), (242, 42278), (484, 21139)]