11728662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 15919338

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 47, 57, 66, 94, 114, 141, 199, 209, 282, 398, 418, 517, 597, 627, 893, 1034, 1194, 1254, 1551, 1786, 2189, 2679, 3102, 3781, 4378, 5358, 6567, 7562, 9353, 9823, 11343, 13134, 18706, 19646, 22686, 28059, 29469, 41591, 56118, 58938, 83182, 102883, 124773, 177707, 205766, 249546, 308649, 355414, 533121, 617298, 1066242, 1954777, 3909554, 5864331, 11728662]

約数ペア:

[(1, 11728662), (2, 5864331), (3, 3909554), (6, 1954777), (11, 1066242), (19, 617298), (22, 533121), (33, 355414), (38, 308649), (47, 249546), (57, 205766), (66, 177707), (94, 124773), (114, 102883), (141, 83182), (199, 58938), (209, 56118), (282, 41591), (398, 29469), (418, 28059), (517, 22686), (597, 19646), (627, 18706), (893, 13134), (1034, 11343), (1194, 9823), (1254, 9353), (1551, 7562), (1786, 6567), (2189, 5358), (2679, 4378), (3102, 3781)]