19068544

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 42962400

約数和(自身を除く): 23893856

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 467, 638, 704, 928, 934, 1276, 1408, 1856, 1868, 2552, 3712, 3736, 5104, 5137, 7472, 10208, 10274, 13543, 14944, 20416, 20548, 27086, 29888, 40832, 41096, 54172, 59776, 82192, 108344, 148973, 164384, 216688, 297946, 328768, 433376, 595892, 657536, 866752, 1191784, 1733504, 2383568, 4767136, 9534272, 19068544]

約数ペア:

[(1, 19068544), (2, 9534272), (4, 4767136), (8, 2383568), (11, 1733504), (16, 1191784), (22, 866752), (29, 657536), (32, 595892), (44, 433376), (58, 328768), (64, 297946), (88, 216688), (116, 164384), (128, 148973), (176, 108344), (232, 82192), (319, 59776), (352, 54172), (464, 41096), (467, 40832), (638, 29888), (704, 27086), (928, 20548), (934, 20416), (1276, 14944), (1408, 13543), (1856, 10274), (1868, 10208), (2552, 7472), (3712, 5137), (3736, 5104)]