12558338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6803}}^1$

素因数の和:6889

約数の個数: 16

約数和(自身を含む): 20575296

約数和(自身を除く): 8016958

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 6803, 13606, 88439, 176878, 483013, 966026, 6279169, 12558338]

約数ペア:

[(1, 12558338), (2, 6279169), (13, 966026), (26, 483013), (71, 176878), (142, 88439), (923, 13606), (1846, 6803)]