22369018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 40402944

約数和(自身を除く): 18033926

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 547, 889, 1094, 1778, 2921, 3829, 5842, 7658, 12581, 20447, 25162, 40894, 69469, 88067, 138938, 176134, 486283, 972566, 1597787, 3195574, 11184509, 22369018]

約数ペア:

[(1, 22369018), (2, 11184509), (7, 3195574), (14, 1597787), (23, 972566), (46, 486283), (127, 176134), (161, 138938), (254, 88067), (322, 69469), (547, 40894), (889, 25162), (1094, 20447), (1778, 12581), (2921, 7658), (3829, 5842)]