12867382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53171}}^1$

素因数の和:53195

約数の個数: 12

約数和(自身を含む): 21215628

約数和(自身を除く): 8348246

約数列:

[1, 2, 11, 22, 121, 242, 53171, 106342, 584881, 1169762, 6433691, 12867382]

約数ペア:

[(1, 12867382), (2, 6433691), (11, 1169762), (22, 584881), (121, 106342), (242, 53171)]