19187712

素因数分解:

$2^{11}\times 3^3\times {\mathrm{347}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 57002400

約数和(自身を除く): 37814688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 347, 384, 432, 512, 576, 694, 768, 864, 1024, 1041, 1152, 1388, 1536, 1728, 2048, 2082, 2304, 2776, 3072, 3123, 3456, 4164, 4608, 5552, 6144, 6246, 6912, 8328, 9216, 9369, 11104, 12492, 13824, 16656, 18432, 18738, 22208, 24984, 27648, 33312, 37476, 44416, 49968, 55296, 66624, 74952, 88832, 99936, 133248, 149904, 177664, 199872, 266496, 299808, 355328, 399744, 532992, 599616, 710656, 799488, 1065984, 1199232, 1598976, 2131968, 2398464, 3197952, 4796928, 6395904, 9593856, 19187712]

約数ペア:

[(1, 19187712), (2, 9593856), (3, 6395904), (4, 4796928), (6, 3197952), (8, 2398464), (9, 2131968), (12, 1598976), (16, 1199232), (18, 1065984), (24, 799488), (27, 710656), (32, 599616), (36, 532992), (48, 399744), (54, 355328), (64, 299808), (72, 266496), (96, 199872), (108, 177664), (128, 149904), (144, 133248), (192, 99936), (216, 88832), (256, 74952), (288, 66624), (347, 55296), (384, 49968), (432, 44416), (512, 37476), (576, 33312), (694, 27648), (768, 24984), (864, 22208), (1024, 18738), (1041, 18432), (1152, 16656), (1388, 13824), (1536, 12492), (1728, 11104), (2048, 9369), (2082, 9216), (2304, 8328), (2776, 6912), (3072, 6246), (3123, 6144), (3456, 5552), (4164, 4608)]