19646016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 59399424

約数和(自身を除く): 39753408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 463, 544, 624, 663, 816, 832, 884, 926, 1088, 1248, 1326, 1389, 1632, 1768, 1852, 2496, 2652, 2778, 3264, 3536, 3704, 5304, 5556, 6019, 7072, 7408, 7871, 10608, 11112, 12038, 14144, 14816, 15742, 18057, 21216, 22224, 23613, 24076, 29632, 31484, 36114, 42432, 44448, 47226, 48152, 62968, 72228, 88896, 94452, 96304, 102323, 125936, 144456, 188904, 192608, 204646, 251872, 288912, 306969, 377808, 385216, 409292, 503744, 577824, 613938, 755616, 818584, 1155648, 1227876, 1511232, 1637168, 2455752, 3274336, 4911504, 6548672, 9823008, 19646016]

約数ペア:

[(1, 19646016), (2, 9823008), (3, 6548672), (4, 4911504), (6, 3274336), (8, 2455752), (12, 1637168), (13, 1511232), (16, 1227876), (17, 1155648), (24, 818584), (26, 755616), (32, 613938), (34, 577824), (39, 503744), (48, 409292), (51, 385216), (52, 377808), (64, 306969), (68, 288912), (78, 251872), (96, 204646), (102, 192608), (104, 188904), (136, 144456), (156, 125936), (192, 102323), (204, 96304), (208, 94452), (221, 88896), (272, 72228), (312, 62968), (408, 48152), (416, 47226), (442, 44448), (463, 42432), (544, 36114), (624, 31484), (663, 29632), (816, 24076), (832, 23613), (884, 22224), (926, 21216), (1088, 18057), (1248, 15742), (1326, 14816), (1389, 14144), (1632, 12038), (1768, 11112), (1852, 10608), (2496, 7871), (2652, 7408), (2778, 7072), (3264, 6019), (3536, 5556), (3704, 5304)]