11885335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30871}}^1$

素因数の和:30894

約数の個数: 16

約数和(自身を含む): 17782272

約数和(自身を除く): 5896937

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 30871, 154355, 216097, 339581, 1080485, 1697905, 2377067, 11885335]

約数ペア:

[(1, 11885335), (5, 2377067), (7, 1697905), (11, 1080485), (35, 339581), (55, 216097), (77, 154355), (385, 30871)]