19090944

素因数分解:

$2^9\times 3^3\times {\mathrm{1381}}^1$

素因数の和:1408

約数の個数: 80

約数和(自身を含む): 56551440

約数和(自身を除く): 37460496

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, 384, 432, 512, 576, 768, 864, 1152, 1381, 1536, 1728, 2304, 2762, 3456, 4143, 4608, 5524, 6912, 8286, 11048, 12429, 13824, 16572, 22096, 24858, 33144, 37287, 44192, 49716, 66288, 74574, 88384, 99432, 132576, 149148, 176768, 198864, 265152, 298296, 353536, 397728, 530304, 596592, 707072, 795456, 1060608, 1193184, 1590912, 2121216, 2386368, 3181824, 4772736, 6363648, 9545472, 19090944]

約数ペア:

[(1, 19090944), (2, 9545472), (3, 6363648), (4, 4772736), (6, 3181824), (8, 2386368), (9, 2121216), (12, 1590912), (16, 1193184), (18, 1060608), (24, 795456), (27, 707072), (32, 596592), (36, 530304), (48, 397728), (54, 353536), (64, 298296), (72, 265152), (96, 198864), (108, 176768), (128, 149148), (144, 132576), (192, 99432), (216, 88384), (256, 74574), (288, 66288), (384, 49716), (432, 44192), (512, 37287), (576, 33144), (768, 24858), (864, 22096), (1152, 16572), (1381, 13824), (1536, 12429), (1728, 11048), (2304, 8286), (2762, 6912), (3456, 5524), (4143, 4608)]