19785696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29443}}^1$

素因数の和:29463

約数の個数: 48

約数和(自身を含む): 59359104

約数和(自身を除く): 39573408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29443, 58886, 88329, 117772, 176658, 206101, 235544, 353316, 412202, 471088, 618303, 706632, 824404, 942176, 1236606, 1413264, 1648808, 2473212, 2826528, 3297616, 4946424, 6595232, 9892848, 19785696]

約数ペア:

[(1, 19785696), (2, 9892848), (3, 6595232), (4, 4946424), (6, 3297616), (7, 2826528), (8, 2473212), (12, 1648808), (14, 1413264), (16, 1236606), (21, 942176), (24, 824404), (28, 706632), (32, 618303), (42, 471088), (48, 412202), (56, 353316), (84, 235544), (96, 206101), (112, 176658), (168, 117772), (224, 88329), (336, 58886), (672, 29443)]