13649619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5569}}^1$

素因数の和:5634

約数の個数: 16

約数和(自身を含む): 19606400

約数和(自身を除く): 5956781

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 5569, 16707, 105811, 239467, 317433, 718401, 4549873, 13649619]

約数ペア:

[(1, 13649619), (3, 4549873), (19, 718401), (43, 317433), (57, 239467), (129, 105811), (817, 16707), (2451, 5569)]