13260395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 16632000

約数和(自身を除く): 3371605

約数列:

[1, 5, 29, 109, 145, 545, 839, 3161, 4195, 15805, 24331, 91451, 121655, 457255, 2652079, 13260395]

約数ペア:

[(1, 13260395), (5, 2652079), (29, 457255), (109, 121655), (145, 91451), (545, 24331), (839, 15805), (3161, 4195)]