13801090

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10867}}^1$

素因数の和:11001

約数の個数: 16

約数和(自身を含む): 25039872

約数和(自身を除く): 11238782

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 10867, 21734, 54335, 108670, 1380109, 2760218, 6900545, 13801090]

約数ペア:

[(1, 13801090), (2, 6900545), (5, 2760218), (10, 1380109), (127, 108670), (254, 54335), (635, 21734), (1270, 10867)]