12698279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 12

約数和(自身を含む): 14111880

約数和(自身を除く): 1413601

約数列:

[1, 11, 71, 229, 781, 2519, 5041, 16259, 55451, 178849, 1154389, 12698279]

約数ペア:

[(1, 12698279), (11, 1154389), (71, 178849), (229, 55451), (781, 16259), (2519, 5041)]