19585027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{733}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 24521472

約数和(自身を除く): 4936445

約数列:

[1, 7, 11, 77, 347, 733, 2429, 3817, 5131, 8063, 26719, 56441, 254351, 1780457, 2797861, 19585027]

約数ペア:

[(1, 19585027), (7, 2797861), (11, 1780457), (77, 254351), (347, 56441), (733, 26719), (2429, 8063), (3817, 5131)]