13304395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 17297280

約数和(自身を除く): 3992885

約数列:

[1, 5, 13, 65, 197, 985, 1039, 2561, 5195, 12805, 13507, 67535, 204683, 1023415, 2660879, 13304395]

約数ペア:

[(1, 13304395), (5, 2660879), (13, 1023415), (65, 204683), (197, 67535), (985, 13507), (1039, 12805), (2561, 5195)]