12700622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 21648384

約数和(自身を除く): 8947762

約数列:

[1, 2, 11, 22, 47, 71, 94, 142, 173, 346, 517, 781, 1034, 1562, 1903, 3337, 3806, 6674, 8131, 12283, 16262, 24566, 36707, 73414, 89441, 135113, 178882, 270226, 577301, 1154602, 6350311, 12700622]

約数ペア:

[(1, 12700622), (2, 6350311), (11, 1154602), (22, 577301), (47, 270226), (71, 178882), (94, 135113), (142, 89441), (173, 73414), (346, 36707), (517, 24566), (781, 16262), (1034, 12283), (1562, 8131), (1903, 6674), (3337, 3806)]