12138335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 16087680

約数和(自身を除く): 3949345

約数列:

[1, 5, 11, 55, 83, 415, 913, 2659, 4565, 13295, 29249, 146245, 220697, 1103485, 2427667, 12138335]

約数ペア:

[(1, 12138335), (5, 2427667), (11, 1103485), (55, 220697), (83, 146245), (415, 29249), (913, 13295), (2659, 4565)]