13993336

素因数分解:

$2^3\times 7^1\times {\mathrm{249881}}^1$

素因数の和:249894

約数の個数: 16

約数和(自身を含む): 29985840

約数和(自身を除く): 15992504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 249881, 499762, 999524, 1749167, 1999048, 3498334, 6996668, 13993336]

約数ペア:

[(1, 13993336), (2, 6996668), (4, 3498334), (7, 1999048), (8, 1749167), (14, 999524), (28, 499762), (56, 249881)]