13447504

素因数分解:

$2^4\times 7^1\times {\mathrm{120067}}^1$

素因数の和:120082

約数の個数: 20

約数和(自身を含む): 29776864

約数和(自身を除く): 16329360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120067, 240134, 480268, 840469, 960536, 1680938, 1921072, 3361876, 6723752, 13447504]

約数ペア:

[(1, 13447504), (2, 6723752), (4, 3361876), (7, 1921072), (8, 1680938), (14, 960536), (16, 840469), (28, 480268), (56, 240134), (112, 120067)]