11906996872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{249017}}^1$

素因数の和:249205

約数の個数: 32

約数和(自身を含む): 23009263200

約数和(自身を除く): 11102266328

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 5977, 11954, 23908, 47816, 249017, 498034, 996068, 1992136, 10707731, 21415462, 34613363, 42830924, 69226726, 85661848, 138453452, 276906904, 1488374609, 2976749218, 5953498436, 11906996872]

約数ペア:

[(1, 11906996872), (2, 5953498436), (4, 2976749218), (8, 1488374609), (43, 276906904), (86, 138453452), (139, 85661848), (172, 69226726), (278, 42830924), (344, 34613363), (556, 21415462), (1112, 10707731), (5977, 1992136), (11954, 996068), (23908, 498034), (47816, 249017)]