12279757

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 14909440

約数和(自身を除く): 2629683

約数列:

[1, 7, 19, 127, 133, 727, 889, 2413, 5089, 13813, 16891, 92329, 96691, 646303, 1754251, 12279757]

約数ペア:

[(1, 12279757), (7, 1754251), (19, 646303), (127, 96691), (133, 92329), (727, 16891), (889, 13813), (2413, 5089)]