2019201092

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{85661}}^1$

素因数の和:85819

約数の個数: 24

約数和(自身を含む): 3626586432

約数和(自身を除く): 1607385340

約数列:

[1, 2, 4, 71, 83, 142, 166, 284, 332, 5893, 11786, 23572, 85661, 171322, 342644, 6081931, 7109863, 12163862, 14219726, 24327724, 28439452, 504800273, 1009600546, 2019201092]

約数ペア:

[(1, 2019201092), (2, 1009600546), (4, 504800273), (71, 28439452), (83, 24327724), (142, 14219726), (166, 12163862), (284, 7109863), (332, 6081931), (5893, 342644), (11786, 171322), (23572, 85661)]