19685244

素因数分解:

$2^2\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{1453}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 46004560

約数和(自身を除く): 26319316

約数列:

[1, 2, 3, 4, 6, 12, 1129, 1453, 2258, 2906, 3387, 4359, 4516, 5812, 6774, 8718, 13548, 17436, 1640437, 3280874, 4921311, 6561748, 9842622, 19685244]

約数ペア:

[(1, 19685244), (2, 9842622), (3, 6561748), (4, 4921311), (6, 3280874), (12, 1640437), (1129, 17436), (1453, 13548), (2258, 8718), (2906, 6774), (3387, 5812), (4359, 4516)]