2019925349

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3019}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 2268116640

約数和(自身を除く): 248191291

約数列:

[1, 13, 37, 107, 169, 481, 1391, 3019, 3959, 6253, 18083, 39247, 51467, 111703, 323033, 510211, 669071, 1452139, 4199429, 11952221, 18877807, 54592577, 155378873, 2019925349]

約数ペア:

[(1, 2019925349), (13, 155378873), (37, 54592577), (107, 18877807), (169, 11952221), (481, 4199429), (1391, 1452139), (3019, 669071), (3959, 510211), (6253, 323033), (18083, 111703), (39247, 51467)]