16439395

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5659}}^1$

素因数の和:5754

約数の個数: 16

約数和(自身を含む): 22821120

約数和(自身を除く): 6381725

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 5659, 28295, 39613, 198065, 469697, 2348485, 3287879, 16439395]

約数ペア:

[(1, 16439395), (5, 3287879), (7, 2348485), (35, 469697), (83, 198065), (415, 39613), (581, 28295), (2905, 5659)]