11801570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6346

約数の個数: 32

約数和(自身を含む): 24541056

約数和(自身を除く): 12739486

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 6311, 12622, 31555, 63110, 69421, 107287, 138842, 214574, 347105, 536435, 694210, 1072870, 1180157, 2360314, 5900785, 11801570]

約数ペア:

[(1, 11801570), (2, 5900785), (5, 2360314), (10, 1180157), (11, 1072870), (17, 694210), (22, 536435), (34, 347105), (55, 214574), (85, 138842), (110, 107287), (170, 69421), (187, 63110), (374, 31555), (935, 12622), (1870, 6311)]