13222328

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 32419200

約数和(自身を除く): 19196872

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 43, 56, 68, 76, 86, 119, 133, 136, 152, 172, 238, 266, 289, 301, 323, 344, 476, 532, 578, 602, 646, 731, 817, 952, 1064, 1156, 1204, 1292, 1462, 1634, 2023, 2261, 2312, 2408, 2584, 2924, 3268, 4046, 4522, 5117, 5491, 5719, 5848, 6536, 8092, 9044, 10234, 10982, 11438, 12427, 13889, 16184, 18088, 20468, 21964, 22876, 24854, 27778, 38437, 40936, 43928, 45752, 49708, 55556, 76874, 86989, 97223, 99416, 111112, 153748, 173978, 194446, 236113, 307496, 347956, 388892, 472226, 695912, 777784, 944452, 1652791, 1888904, 3305582, 6611164, 13222328]

約数ペア:

[(1, 13222328), (2, 6611164), (4, 3305582), (7, 1888904), (8, 1652791), (14, 944452), (17, 777784), (19, 695912), (28, 472226), (34, 388892), (38, 347956), (43, 307496), (56, 236113), (68, 194446), (76, 173978), (86, 153748), (119, 111112), (133, 99416), (136, 97223), (152, 86989), (172, 76874), (238, 55556), (266, 49708), (289, 45752), (301, 43928), (323, 40936), (344, 38437), (476, 27778), (532, 24854), (578, 22876), (602, 21964), (646, 20468), (731, 18088), (817, 16184), (952, 13889), (1064, 12427), (1156, 11438), (1204, 10982), (1292, 10234), (1462, 9044), (1634, 8092), (2023, 6536), (2261, 5848), (2312, 5719), (2408, 5491), (2584, 5117), (2924, 4522), (3268, 4046)]