19001976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5953}}^1$

素因数の和:5988

約数の個数: 64

約数和(自身を含む): 57158400

約数和(自身を除く): 38156424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 5953, 11906, 17859, 23812, 35718, 41671, 47624, 71436, 83342, 113107, 125013, 142872, 166684, 226214, 250026, 333368, 339321, 452428, 500052, 678642, 791749, 904856, 1000104, 1357284, 1583498, 2375247, 2714568, 3166996, 4750494, 6333992, 9500988, 19001976]

約数ペア:

[(1, 19001976), (2, 9500988), (3, 6333992), (4, 4750494), (6, 3166996), (7, 2714568), (8, 2375247), (12, 1583498), (14, 1357284), (19, 1000104), (21, 904856), (24, 791749), (28, 678642), (38, 500052), (42, 452428), (56, 339321), (57, 333368), (76, 250026), (84, 226214), (114, 166684), (133, 142872), (152, 125013), (168, 113107), (228, 83342), (266, 71436), (399, 47624), (456, 41671), (532, 35718), (798, 23812), (1064, 17859), (1596, 11906), (3192, 5953)]