19497192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 63244800

約数和(自身を除く): 43747608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 23, 24, 26, 33, 38, 39, 44, 46, 52, 57, 66, 69, 76, 78, 88, 92, 104, 114, 132, 138, 143, 152, 156, 169, 184, 209, 228, 247, 253, 264, 276, 286, 299, 312, 338, 418, 429, 437, 456, 494, 506, 507, 552, 572, 598, 627, 676, 741, 759, 836, 858, 874, 897, 988, 1012, 1014, 1144, 1196, 1254, 1311, 1352, 1482, 1518, 1672, 1716, 1748, 1794, 1859, 1976, 2024, 2028, 2392, 2508, 2622, 2717, 2964, 3036, 3211, 3289, 3432, 3496, 3588, 3718, 3887, 4056, 4807, 5016, 5244, 5434, 5577, 5681, 5928, 6072, 6422, 6578, 7176, 7436, 7774, 8151, 9614, 9633, 9867, 10488, 10868, 11154, 11362, 11661, 12844, 13156, 14421, 14872, 15548, 16302, 17043, 19228, 19266, 19734, 21736, 22308, 22724, 23322, 25688, 26312, 28842, 31096, 32604, 34086, 35321, 38456, 38532, 39468, 42757, 44616, 45448, 46644, 57684, 62491, 65208, 68172, 70642, 73853, 77064, 78936, 85514, 93288, 105963, 115368, 124982, 128271, 136344, 141284, 147706, 171028, 187473, 211926, 221559, 249964, 256542, 282568, 295412, 342056, 374946, 423852, 443118, 499928, 513084, 590824, 749892, 812383, 847704, 886236, 1026168, 1499784, 1624766, 1772472, 2437149, 3249532, 4874298, 6499064, 9748596, 19497192]

約数ペア:

[(1, 19497192), (2, 9748596), (3, 6499064), (4, 4874298), (6, 3249532), (8, 2437149), (11, 1772472), (12, 1624766), (13, 1499784), (19, 1026168), (22, 886236), (23, 847704), (24, 812383), (26, 749892), (33, 590824), (38, 513084), (39, 499928), (44, 443118), (46, 423852), (52, 374946), (57, 342056), (66, 295412), (69, 282568), (76, 256542), (78, 249964), (88, 221559), (92, 211926), (104, 187473), (114, 171028), (132, 147706), (138, 141284), (143, 136344), (152, 128271), (156, 124982), (169, 115368), (184, 105963), (209, 93288), (228, 85514), (247, 78936), (253, 77064), (264, 73853), (276, 70642), (286, 68172), (299, 65208), (312, 62491), (338, 57684), (418, 46644), (429, 45448), (437, 44616), (456, 42757), (494, 39468), (506, 38532), (507, 38456), (552, 35321), (572, 34086), (598, 32604), (627, 31096), (676, 28842), (741, 26312), (759, 25688), (836, 23322), (858, 22724), (874, 22308), (897, 21736), (988, 19734), (1012, 19266), (1014, 19228), (1144, 17043), (1196, 16302), (1254, 15548), (1311, 14872), (1352, 14421), (1482, 13156), (1518, 12844), (1672, 11661), (1716, 11362), (1748, 11154), (1794, 10868), (1859, 10488), (1976, 9867), (2024, 9633), (2028, 9614), (2392, 8151), (2508, 7774), (2622, 7436), (2717, 7176), (2964, 6578), (3036, 6422), (3211, 6072), (3289, 5928), (3432, 5681), (3496, 5577), (3588, 5434), (3718, 5244), (3887, 5016), (4056, 4807)]