16019927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5623}}^1$

素因数の和:5678

約数の個数: 16

約数和(自身を含む): 20516352

約数和(自身を除く): 4496425

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 5623, 39361, 61853, 208051, 432971, 1456357, 2288561, 16019927]

約数ペア:

[(1, 16019927), (7, 2288561), (11, 1456357), (37, 432971), (77, 208051), (259, 61853), (407, 39361), (2849, 5623)]