22957990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12277}}^1$

素因数の和:12312

約数の個数: 32

約数和(自身を含む): 47736864

約数和(自身を除く): 24778874

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 12277, 24554, 61385, 122770, 135047, 208709, 270094, 417418, 675235, 1043545, 1350470, 2087090, 2295799, 4591598, 11478995, 22957990]

約数ペア:

[(1, 22957990), (2, 11478995), (5, 4591598), (10, 2295799), (11, 2087090), (17, 1350470), (22, 1043545), (34, 675235), (55, 417418), (85, 270094), (110, 208709), (170, 135047), (187, 122770), (374, 61385), (935, 24554), (1870, 12277)]