19344453

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8821}}^1$

素因数の和:8884

約数の個数: 16

約数和(自身を含む): 27948096

約数和(自身を除く): 8603643

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 8821, 26463, 149957, 379303, 449871, 1137909, 6448151, 19344453]

約数ペア:

[(1, 19344453), (3, 6448151), (17, 1137909), (43, 449871), (51, 379303), (129, 149957), (731, 26463), (2193, 8821)]