17984158

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3203

約数の個数: 16

約数和(自身を含む): 28032480

約数和(自身を除く): 10048322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 3089, 5822, 6178, 126649, 219319, 253298, 438638, 8992079, 17984158]

約数ペア:

[(1, 17984158), (2, 8992079), (41, 438638), (71, 253298), (82, 219319), (142, 126649), (2911, 6178), (3089, 5822)]