19952262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{100769}}^1$

素因数の和:100788

約数の個数: 24

約数和(自身を含む): 47160360

約数和(自身を除く): 27208098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 100769, 201538, 302307, 604614, 906921, 1108459, 1813842, 2216918, 3325377, 6650754, 9976131, 19952262]

約数ペア:

[(1, 19952262), (2, 9976131), (3, 6650754), (6, 3325377), (9, 2216918), (11, 1813842), (18, 1108459), (22, 906921), (33, 604614), (66, 302307), (99, 201538), (198, 100769)]