19036056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 56306880

約数和(自身を除く): 37270824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 97, 102, 104, 111, 136, 148, 156, 194, 204, 221, 222, 291, 296, 312, 388, 408, 442, 444, 481, 582, 629, 663, 776, 884, 888, 962, 1164, 1258, 1261, 1326, 1443, 1649, 1768, 1887, 1924, 2328, 2516, 2522, 2652, 2886, 3298, 3589, 3774, 3783, 3848, 4947, 5032, 5044, 5304, 5772, 6596, 7178, 7548, 7566, 8177, 9894, 10088, 10767, 11544, 13192, 14356, 15096, 15132, 16354, 19788, 21437, 21534, 24531, 28712, 30264, 32708, 39576, 42874, 43068, 46657, 49062, 61013, 64311, 65416, 85748, 86136, 93314, 98124, 122026, 128622, 139971, 171496, 183039, 186628, 196248, 244052, 257244, 279942, 366078, 373256, 488104, 514488, 559884, 732156, 793169, 1119768, 1464312, 1586338, 2379507, 3172676, 4759014, 6345352, 9518028, 19036056]

約数ペア:

[(1, 19036056), (2, 9518028), (3, 6345352), (4, 4759014), (6, 3172676), (8, 2379507), (12, 1586338), (13, 1464312), (17, 1119768), (24, 793169), (26, 732156), (34, 559884), (37, 514488), (39, 488104), (51, 373256), (52, 366078), (68, 279942), (74, 257244), (78, 244052), (97, 196248), (102, 186628), (104, 183039), (111, 171496), (136, 139971), (148, 128622), (156, 122026), (194, 98124), (204, 93314), (221, 86136), (222, 85748), (291, 65416), (296, 64311), (312, 61013), (388, 49062), (408, 46657), (442, 43068), (444, 42874), (481, 39576), (582, 32708), (629, 30264), (663, 28712), (776, 24531), (884, 21534), (888, 21437), (962, 19788), (1164, 16354), (1258, 15132), (1261, 15096), (1326, 14356), (1443, 13192), (1649, 11544), (1768, 10767), (1887, 10088), (1924, 9894), (2328, 8177), (2516, 7566), (2522, 7548), (2652, 7178), (2886, 6596), (3298, 5772), (3589, 5304), (3774, 5044), (3783, 5032), (3848, 4947)]