19585116

素因数分解:

$2^2\times 3^2\times {\mathrm{544031}}^1$

素因数の和:544041

約数の個数: 18

約数和(自身を含む): 49506912

約数和(自身を除く): 29921796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 544031, 1088062, 1632093, 2176124, 3264186, 4896279, 6528372, 9792558, 19585116]

約数ペア:

[(1, 19585116), (2, 9792558), (3, 6528372), (4, 4896279), (6, 3264186), (9, 2176124), (12, 1632093), (18, 1088062), (36, 544031)]