19285728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2640

約数の個数: 96

約数和(自身を含む): 63141120

約数和(自身を除く): 43855392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 2609, 3696, 5218, 7392, 7827, 10436, 15654, 18263, 20872, 28699, 31308, 36526, 41744, 54789, 57398, 62616, 73052, 83488, 86097, 109578, 114796, 125232, 146104, 172194, 200893, 219156, 229592, 250464, 292208, 344388, 401786, 438312, 459184, 584416, 602679, 688776, 803572, 876624, 918368, 1205358, 1377552, 1607144, 1753248, 2410716, 2755104, 3214288, 4821432, 6428576, 9642864, 19285728]

約数ペア:

[(1, 19285728), (2, 9642864), (3, 6428576), (4, 4821432), (6, 3214288), (7, 2755104), (8, 2410716), (11, 1753248), (12, 1607144), (14, 1377552), (16, 1205358), (21, 918368), (22, 876624), (24, 803572), (28, 688776), (32, 602679), (33, 584416), (42, 459184), (44, 438312), (48, 401786), (56, 344388), (66, 292208), (77, 250464), (84, 229592), (88, 219156), (96, 200893), (112, 172194), (132, 146104), (154, 125232), (168, 114796), (176, 109578), (224, 86097), (231, 83488), (264, 73052), (308, 62616), (336, 57398), (352, 54789), (462, 41744), (528, 36526), (616, 31308), (672, 28699), (924, 20872), (1056, 18263), (1232, 15654), (1848, 10436), (2464, 7827), (2609, 7392), (3696, 5218)]