19433344

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 47381040

約数和(自身を除く): 27947696

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 112, 128, 161, 164, 184, 224, 287, 322, 328, 368, 448, 529, 574, 644, 656, 736, 896, 943, 1058, 1148, 1288, 1312, 1472, 1886, 2116, 2296, 2576, 2624, 2944, 3703, 3772, 4232, 4592, 5152, 5248, 6601, 7406, 7544, 8464, 9184, 10304, 13202, 14812, 15088, 16928, 18368, 20608, 21689, 26404, 29624, 30176, 33856, 36736, 43378, 52808, 59248, 60352, 67712, 86756, 105616, 118496, 120704, 151823, 173512, 211232, 236992, 303646, 347024, 422464, 473984, 607292, 694048, 844928, 1214584, 1388096, 2429168, 2776192, 4858336, 9716672, 19433344]

約数ペア:

[(1, 19433344), (2, 9716672), (4, 4858336), (7, 2776192), (8, 2429168), (14, 1388096), (16, 1214584), (23, 844928), (28, 694048), (32, 607292), (41, 473984), (46, 422464), (56, 347024), (64, 303646), (82, 236992), (92, 211232), (112, 173512), (128, 151823), (161, 120704), (164, 118496), (184, 105616), (224, 86756), (287, 67712), (322, 60352), (328, 59248), (368, 52808), (448, 43378), (529, 36736), (574, 33856), (644, 30176), (656, 29624), (736, 26404), (896, 21689), (943, 20608), (1058, 18368), (1148, 16928), (1288, 15088), (1312, 14812), (1472, 13202), (1886, 10304), (2116, 9184), (2296, 8464), (2576, 7544), (2624, 7406), (2944, 6601), (3703, 5248), (3772, 5152), (4232, 4592)]