12290894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79811}}^1$

素因数の和:79831

約数の個数: 16

約数和(自身を含む): 22985856

約数和(自身を除く): 10694962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 79811, 159622, 558677, 877921, 1117354, 1755842, 6145447, 12290894]

約数ペア:

[(1, 12290894), (2, 6145447), (7, 1755842), (11, 1117354), (14, 877921), (22, 558677), (77, 159622), (154, 79811)]