19565364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 63221760

約数和(自身を除く): 43656396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 41, 42, 46, 52, 57, 69, 76, 78, 82, 84, 91, 92, 114, 123, 133, 138, 156, 161, 164, 182, 228, 246, 247, 266, 273, 276, 287, 299, 322, 364, 399, 437, 483, 492, 494, 532, 533, 546, 574, 598, 644, 741, 779, 798, 861, 874, 897, 943, 966, 988, 1066, 1092, 1148, 1196, 1311, 1482, 1558, 1596, 1599, 1722, 1729, 1748, 1794, 1886, 1932, 2093, 2132, 2337, 2622, 2829, 2964, 3059, 3116, 3198, 3444, 3458, 3588, 3731, 3772, 4186, 4674, 5187, 5244, 5453, 5658, 5681, 6118, 6279, 6396, 6601, 6916, 7462, 8372, 9177, 9348, 10127, 10374, 10906, 11193, 11316, 11362, 12236, 12259, 12558, 13202, 14924, 16359, 17043, 17917, 18354, 19803, 20254, 20748, 21812, 22386, 22724, 24518, 25116, 26404, 30381, 32718, 34086, 35834, 36708, 36777, 39606, 39767, 40508, 44772, 49036, 53751, 60762, 65436, 68172, 70889, 71668, 73554, 79212, 79534, 85813, 107502, 119301, 121524, 125419, 141778, 147108, 159068, 171626, 212667, 215004, 232921, 238602, 250838, 257439, 283556, 343252, 376257, 425334, 465842, 477204, 501676, 514878, 698763, 752514, 850668, 931684, 1029756, 1397526, 1505028, 1630447, 2795052, 3260894, 4891341, 6521788, 9782682, 19565364]

約数ペア:

[(1, 19565364), (2, 9782682), (3, 6521788), (4, 4891341), (6, 3260894), (7, 2795052), (12, 1630447), (13, 1505028), (14, 1397526), (19, 1029756), (21, 931684), (23, 850668), (26, 752514), (28, 698763), (38, 514878), (39, 501676), (41, 477204), (42, 465842), (46, 425334), (52, 376257), (57, 343252), (69, 283556), (76, 257439), (78, 250838), (82, 238602), (84, 232921), (91, 215004), (92, 212667), (114, 171626), (123, 159068), (133, 147108), (138, 141778), (156, 125419), (161, 121524), (164, 119301), (182, 107502), (228, 85813), (246, 79534), (247, 79212), (266, 73554), (273, 71668), (276, 70889), (287, 68172), (299, 65436), (322, 60762), (364, 53751), (399, 49036), (437, 44772), (483, 40508), (492, 39767), (494, 39606), (532, 36777), (533, 36708), (546, 35834), (574, 34086), (598, 32718), (644, 30381), (741, 26404), (779, 25116), (798, 24518), (861, 22724), (874, 22386), (897, 21812), (943, 20748), (966, 20254), (988, 19803), (1066, 18354), (1092, 17917), (1148, 17043), (1196, 16359), (1311, 14924), (1482, 13202), (1558, 12558), (1596, 12259), (1599, 12236), (1722, 11362), (1729, 11316), (1748, 11193), (1794, 10906), (1886, 10374), (1932, 10127), (2093, 9348), (2132, 9177), (2337, 8372), (2622, 7462), (2829, 6916), (2964, 6601), (3059, 6396), (3116, 6279), (3198, 6118), (3444, 5681), (3458, 5658), (3588, 5453), (3731, 5244), (3772, 5187), (4186, 4674)]