19505177339

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{309493}}^1$

素因数の和:309650

約数の個数: 16

約数和(自身を含む): 21392225280

約数和(自身を除く): 1887047941

約数列:

[1, 19, 31, 107, 589, 2033, 3317, 63023, 309493, 5880367, 9594283, 33115751, 182291377, 629199269, 1026588281, 19505177339]

約数ペア:

[(1, 19505177339), (19, 1026588281), (31, 629199269), (107, 182291377), (589, 33115751), (2033, 9594283), (3317, 5880367), (63023, 309493)]