12520586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1213}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 20293224

約数和(自身を除く): 7772638

約数列:

[1, 2, 13, 26, 397, 794, 1213, 2426, 5161, 10322, 15769, 31538, 481561, 963122, 6260293, 12520586]

約数ペア:

[(1, 12520586), (2, 6260293), (13, 963122), (26, 481561), (397, 31538), (794, 15769), (1213, 10322), (2426, 5161)]