12757422

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{29947}}^1$

素因数の和:30023

約数の個数: 16

約数和(自身を含む): 25875072

約数和(自身を除く): 13117650

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 29947, 59894, 89841, 179682, 2126237, 4252474, 6378711, 12757422]

約数ペア:

[(1, 12757422), (2, 6378711), (3, 4252474), (6, 2126237), (71, 179682), (142, 89841), (213, 59894), (426, 29947)]