19723712832

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{162287}}^1$

素因数の和:162516

約数の個数: 84

約数和(自身を含む): 56802747456

約数和(自身を除く): 37079034624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 13504, 15192, 20256, 30384, 40512, 60768, 121536, 162287, 324574, 486861, 649148, 973722, 1298296, 1460583, 1947444, 2596592, 2921166, 3894888, 5193184, 5842332, 7789776, 10386368, 11684664, 15579552, 23369328, 31159104, 34242557, 46738656, 68485114, 93477312, 102727671, 136970228, 205455342, 273940456, 308183013, 410910684, 547880912, 616366026, 821821368, 1095761824, 1232732052, 1643642736, 2191523648, 2465464104, 3287285472, 4930928208, 6574570944, 9861856416, 19723712832]

約数ペア:

[(1, 19723712832), (2, 9861856416), (3, 6574570944), (4, 4930928208), (6, 3287285472), (8, 2465464104), (9, 2191523648), (12, 1643642736), (16, 1232732052), (18, 1095761824), (24, 821821368), (32, 616366026), (36, 547880912), (48, 410910684), (64, 308183013), (72, 273940456), (96, 205455342), (144, 136970228), (192, 102727671), (211, 93477312), (288, 68485114), (422, 46738656), (576, 34242557), (633, 31159104), (844, 23369328), (1266, 15579552), (1688, 11684664), (1899, 10386368), (2532, 7789776), (3376, 5842332), (3798, 5193184), (5064, 3894888), (6752, 2921166), (7596, 2596592), (10128, 1947444), (13504, 1460583), (15192, 1298296), (20256, 973722), (30384, 649148), (40512, 486861), (60768, 324574), (121536, 162287)]