19137806

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 29770416

約数和(自身を除く): 10632610

約数列:

[1, 2, 37, 74, 107, 214, 2417, 3959, 4834, 7918, 89429, 178858, 258619, 517238, 9568903, 19137806]

約数ペア:

[(1, 19137806), (2, 9568903), (37, 517238), (74, 258619), (107, 178858), (214, 89429), (2417, 7918), (3959, 4834)]