26315209

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 28929600

約数和(自身を除く): 2614391

約数列:

[1, 19, 29, 163, 293, 551, 3097, 4727, 5567, 8497, 47759, 89813, 161443, 907421, 1385011, 26315209]

約数ペア:

[(1, 26315209), (19, 1385011), (29, 907421), (163, 161443), (293, 89813), (551, 47759), (3097, 8497), (4727, 5567)]