13872824

素因数分解:

$2^3\times 7^1\times {\mathrm{247729}}^1$

素因数の和:247742

約数の個数: 16

約数和(自身を含む): 29727600

約数和(自身を除く): 15854776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 247729, 495458, 990916, 1734103, 1981832, 3468206, 6936412, 13872824]

約数ペア:

[(1, 13872824), (2, 6936412), (4, 3468206), (7, 1981832), (8, 1734103), (14, 990916), (28, 495458), (56, 247729)]