15321922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 29439360

約数和(自身を除く): 14117438

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2689, 2849, 5378, 5698, 18823, 29579, 37646, 59158, 99493, 198986, 207053, 414106, 696451, 1094423, 1392902, 2188846, 7660961, 15321922]

約数ペア:

[(1, 15321922), (2, 7660961), (7, 2188846), (11, 1392902), (14, 1094423), (22, 696451), (37, 414106), (74, 207053), (77, 198986), (154, 99493), (259, 59158), (407, 37646), (518, 29579), (814, 18823), (2689, 5698), (2849, 5378)]