19047828

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{3181}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 44548000

約数和(自身を除く): 25500172

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 3181, 5988, 6362, 9543, 12724, 19086, 38172, 1587319, 3174638, 4761957, 6349276, 9523914, 19047828]

約数ペア:

[(1, 19047828), (2, 9523914), (3, 6349276), (4, 4761957), (6, 3174638), (12, 1587319), (499, 38172), (998, 19086), (1497, 12724), (1996, 9543), (2994, 6362), (3181, 5988)]