17519676

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20563}}^1$

素因数の和:20641

約数の個数: 24

約数和(自身を含む): 41457024

約数和(自身を除く): 23937348

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 20563, 41126, 61689, 82252, 123378, 246756, 1459973, 2919946, 4379919, 5839892, 8759838, 17519676]

約数ペア:

[(1, 17519676), (2, 8759838), (3, 5839892), (4, 4379919), (6, 2919946), (12, 1459973), (71, 246756), (142, 123378), (213, 82252), (284, 61689), (426, 41126), (852, 20563)]