22723031

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 24944640

約数和(自身を除く): 2221609

約数列:

[1, 19, 31, 173, 223, 589, 3287, 4237, 5363, 6913, 38579, 101897, 131347, 733001, 1195949, 22723031]

約数ペア:

[(1, 22723031), (19, 1195949), (31, 733001), (173, 131347), (223, 101897), (589, 38579), (3287, 6913), (4237, 5363)]