12118884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 31073280

約数和(自身を除く): 18954396

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2311, 2622, 4622, 5244, 6933, 9244, 13866, 27732, 43909, 53153, 87818, 106306, 131727, 159459, 175636, 212612, 263454, 318918, 526908, 637836, 1009907, 2019814, 3029721, 4039628, 6059442, 12118884]

約数ペア:

[(1, 12118884), (2, 6059442), (3, 4039628), (4, 3029721), (6, 2019814), (12, 1009907), (19, 637836), (23, 526908), (38, 318918), (46, 263454), (57, 212612), (69, 175636), (76, 159459), (92, 131727), (114, 106306), (138, 87818), (228, 53153), (276, 43909), (437, 27732), (874, 13866), (1311, 9244), (1748, 6933), (2311, 5244), (2622, 4622)]