18717033379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{474101}}^1$

素因数の和:474246

約数の個数: 16

約数和(自身を含む): 21186670176

約数和(自身を除く): 2469636797

約数列:

[1, 11, 37, 97, 407, 1067, 3589, 39479, 474101, 5215111, 17541737, 45987797, 192959107, 505865767, 1701548489, 18717033379]

約数ペア:

[(1, 18717033379), (11, 1701548489), (37, 505865767), (97, 192959107), (407, 45987797), (1067, 17541737), (3589, 5215111), (39479, 474101)]