19026042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3259}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 43814400

約数和(自身を除く): 24788358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 3259, 5838, 6518, 9777, 19554, 22813, 45626, 68439, 136878, 453001, 906002, 1359003, 2718006, 3171007, 6342014, 9513021, 19026042]

約数ペア:

[(1, 19026042), (2, 9513021), (3, 6342014), (6, 3171007), (7, 2718006), (14, 1359003), (21, 906002), (42, 453001), (139, 136878), (278, 68439), (417, 45626), (834, 22813), (973, 19554), (1946, 9777), (2919, 6518), (3259, 5838)]