19124688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1300

約数の個数: 80

約数和(自身を含む): 55800000

約数和(自身を除く): 36675312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1249, 1276, 1392, 1914, 2498, 2552, 3747, 3828, 4996, 5104, 7494, 7656, 9992, 13739, 14988, 15312, 19984, 27478, 29976, 36221, 41217, 54956, 59952, 72442, 82434, 108663, 109912, 144884, 164868, 217326, 219824, 289768, 329736, 398431, 434652, 579536, 659472, 796862, 869304, 1195293, 1593724, 1738608, 2390586, 3187448, 4781172, 6374896, 9562344, 19124688]

約数ペア:

[(1, 19124688), (2, 9562344), (3, 6374896), (4, 4781172), (6, 3187448), (8, 2390586), (11, 1738608), (12, 1593724), (16, 1195293), (22, 869304), (24, 796862), (29, 659472), (33, 579536), (44, 434652), (48, 398431), (58, 329736), (66, 289768), (87, 219824), (88, 217326), (116, 164868), (132, 144884), (174, 109912), (176, 108663), (232, 82434), (264, 72442), (319, 59952), (348, 54956), (464, 41217), (528, 36221), (638, 29976), (696, 27478), (957, 19984), (1249, 15312), (1276, 14988), (1392, 13739), (1914, 9992), (2498, 7656), (2552, 7494), (3747, 5104), (3828, 4996)]