19967268

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6007}}^1$

素因数の和:6291

約数の個数: 24

約数和(自身を含む): 46766272

約数和(自身を除く): 26799004

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6007, 12014, 18021, 24028, 36042, 72084, 1663939, 3327878, 4991817, 6655756, 9983634, 19967268]

約数ペア:

[(1, 19967268), (2, 9983634), (3, 6655756), (4, 4991817), (6, 3327878), (12, 1663939), (277, 72084), (554, 36042), (831, 24028), (1108, 18021), (1662, 12014), (3324, 6007)]