19496769732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{128549}}^1$

素因数の和:128953

約数の個数: 72

約数和(自身を含む): 53904614400

約数和(自身を除く): 34407844668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 383, 396, 766, 1149, 1532, 2298, 3447, 4213, 4596, 6894, 8426, 12639, 13788, 16852, 25278, 37917, 50556, 75834, 128549, 151668, 257098, 385647, 514196, 771294, 1156941, 1414039, 1542588, 2313882, 2828078, 4242117, 4627764, 5656156, 8484234, 12726351, 16968468, 25452702, 49234267, 50905404, 98468534, 147702801, 196937068, 295405602, 443108403, 541576937, 590811204, 886216806, 1083153874, 1624730811, 1772433612, 2166307748, 3249461622, 4874192433, 6498923244, 9748384866, 19496769732]

約数ペア:

[(1, 19496769732), (2, 9748384866), (3, 6498923244), (4, 4874192433), (6, 3249461622), (9, 2166307748), (11, 1772433612), (12, 1624730811), (18, 1083153874), (22, 886216806), (33, 590811204), (36, 541576937), (44, 443108403), (66, 295405602), (99, 196937068), (132, 147702801), (198, 98468534), (383, 50905404), (396, 49234267), (766, 25452702), (1149, 16968468), (1532, 12726351), (2298, 8484234), (3447, 5656156), (4213, 4627764), (4596, 4242117), (6894, 2828078), (8426, 2313882), (12639, 1542588), (13788, 1414039), (16852, 1156941), (25278, 771294), (37917, 514196), (50556, 385647), (75834, 257098), (128549, 151668)]