19297278001

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{415147}}^1$

素因数の和:415260

約数の個数: 16

約数和(自身を含む): 21043021824

約数和(自身を除く): 1745743823

約数列:

[1, 23, 43, 47, 989, 1081, 2021, 46483, 415147, 9548381, 17851321, 19511909, 410580383, 448773907, 839012087, 19297278001]

約数ペア:

[(1, 19297278001), (23, 839012087), (43, 448773907), (47, 410580383), (989, 19511909), (1081, 17851321), (2021, 9548381), (46483, 415147)]