19185054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1559}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 24844386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1559, 1758, 2051, 3118, 4102, 4677, 6153, 9354, 10913, 12306, 21826, 32739, 65478, 456787, 913574, 1370361, 2740722, 3197509, 6395018, 9592527, 19185054]

約数ペア:

[(1, 19185054), (2, 9592527), (3, 6395018), (6, 3197509), (7, 2740722), (14, 1370361), (21, 913574), (42, 456787), (293, 65478), (586, 32739), (879, 21826), (1559, 12306), (1758, 10913), (2051, 9354), (3118, 6153), (4102, 4677)]