13139368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8783}}^1$

素因数の和:8817

約数の個数: 32

約数和(自身を含む): 28460160

約数和(自身を除く): 15320792

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 8783, 17566, 35132, 70264, 96613, 149311, 193226, 298622, 386452, 597244, 772904, 1194488, 1642421, 3284842, 6569684, 13139368]

約数ペア:

[(1, 13139368), (2, 6569684), (4, 3284842), (8, 1642421), (11, 1194488), (17, 772904), (22, 597244), (34, 386452), (44, 298622), (68, 193226), (88, 149311), (136, 96613), (187, 70264), (374, 35132), (748, 17566), (1496, 8783)]