12801866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 24216192

約数和(自身を除く): 11414326

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 857, 1067, 1358, 1714, 2134, 5999, 7469, 9427, 11998, 14938, 18854, 65989, 83129, 131978, 166258, 581903, 914419, 1163806, 1828838, 6400933, 12801866]

約数ペア:

[(1, 12801866), (2, 6400933), (7, 1828838), (11, 1163806), (14, 914419), (22, 581903), (77, 166258), (97, 131978), (154, 83129), (194, 65989), (679, 18854), (857, 14938), (1067, 11998), (1358, 9427), (1714, 7469), (2134, 5999)]