12972526

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8501}}^1$

素因数の和:8619

約数の個数: 16

約数和(自身を含む): 22445280

約数和(自身を除く): 9472754

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 8501, 17002, 59507, 119014, 926609, 1853218, 6486263, 12972526]

約数ペア:

[(1, 12972526), (2, 6486263), (7, 1853218), (14, 926609), (109, 119014), (218, 59507), (763, 17002), (1526, 8501)]