18265977829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1\times {\mathrm{6917}}^1$

素因数の和:7916

約数の個数: 16

約数和(自身を含む): 20011504896

約数和(自身を除く): 1745527067

約数列:

[1, 11, 431, 557, 4741, 6127, 6917, 76087, 240067, 2640737, 2981227, 3852769, 32793497, 42380459, 1660543439, 18265977829]

約数ペア:

[(1, 18265977829), (11, 1660543439), (431, 42380459), (557, 32793497), (4741, 3852769), (6127, 2981227), (6917, 2640737), (76087, 240067)]