13656776

素因数分解:

$2^3\times 7^1\times {\mathrm{243871}}^1$

素因数の和:243884

約数の個数: 16

約数和(自身を含む): 29264640

約数和(自身を除く): 15607864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 243871, 487742, 975484, 1707097, 1950968, 3414194, 6828388, 13656776]

約数ペア:

[(1, 13656776), (2, 6828388), (4, 3414194), (7, 1950968), (8, 1707097), (14, 975484), (28, 487742), (56, 243871)]