12682978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7487}}^1$

素因数の和:7518

約数の個数: 24

約数和(自身を含む): 23901696

約数和(自身を除く): 11218718

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 7487, 14974, 52409, 82357, 104818, 164714, 576499, 905927, 1152998, 1811854, 6341489, 12682978]

約数ペア:

[(1, 12682978), (2, 6341489), (7, 1811854), (11, 1152998), (14, 905927), (22, 576499), (77, 164714), (121, 104818), (154, 82357), (242, 52409), (847, 14974), (1694, 7487)]