11976272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9721}}^1$

素因数の和:9747

約数の個数: 40

約数和(自身を含む): 28932672

約数和(自身を除く): 16956400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 9721, 19442, 38884, 68047, 77768, 106931, 136094, 155536, 213862, 272188, 427724, 544376, 748517, 855448, 1088752, 1497034, 1710896, 2994068, 5988136, 11976272]

約数ペア:

[(1, 11976272), (2, 5988136), (4, 2994068), (7, 1710896), (8, 1497034), (11, 1088752), (14, 855448), (16, 748517), (22, 544376), (28, 427724), (44, 272188), (56, 213862), (77, 155536), (88, 136094), (112, 106931), (154, 77768), (176, 68047), (308, 38884), (616, 19442), (1232, 9721)]