19836288

素因数分解:

$2^7\times 3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 58158360

約数和(自身を除く): 38322072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 257, 268, 288, 384, 402, 514, 536, 576, 603, 771, 804, 1028, 1072, 1152, 1206, 1542, 1608, 2056, 2144, 2313, 2412, 3084, 3216, 4112, 4288, 4626, 4824, 6168, 6432, 8224, 8576, 9252, 9648, 12336, 12864, 16448, 17219, 18504, 19296, 24672, 25728, 32896, 34438, 37008, 38592, 49344, 51657, 68876, 74016, 77184, 98688, 103314, 137752, 148032, 154971, 206628, 275504, 296064, 309942, 413256, 551008, 619884, 826512, 1102016, 1239768, 1653024, 2204032, 2479536, 3306048, 4959072, 6612096, 9918144, 19836288]

約数ペア:

[(1, 19836288), (2, 9918144), (3, 6612096), (4, 4959072), (6, 3306048), (8, 2479536), (9, 2204032), (12, 1653024), (16, 1239768), (18, 1102016), (24, 826512), (32, 619884), (36, 551008), (48, 413256), (64, 309942), (67, 296064), (72, 275504), (96, 206628), (128, 154971), (134, 148032), (144, 137752), (192, 103314), (201, 98688), (257, 77184), (268, 74016), (288, 68876), (384, 51657), (402, 49344), (514, 38592), (536, 37008), (576, 34438), (603, 32896), (771, 25728), (804, 24672), (1028, 19296), (1072, 18504), (1152, 17219), (1206, 16448), (1542, 12864), (1608, 12336), (2056, 9648), (2144, 9252), (2313, 8576), (2412, 8224), (3084, 6432), (3216, 6168), (4112, 4824), (4288, 4626)]