19142424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 62400000

約数和(自身を除く): 43257576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 1999, 2394, 3192, 3998, 4788, 5997, 7996, 9576, 11994, 13993, 15992, 17991, 23988, 27986, 35982, 37981, 41979, 47976, 55972, 71964, 75962, 83958, 111944, 113943, 125937, 143928, 151924, 167916, 227886, 251874, 265867, 303848, 335832, 341829, 455772, 503748, 531734, 683658, 797601, 911544, 1007496, 1063468, 1367316, 1595202, 2126936, 2392803, 2734632, 3190404, 4785606, 6380808, 9571212, 19142424]

約数ペア:

[(1, 19142424), (2, 9571212), (3, 6380808), (4, 4785606), (6, 3190404), (7, 2734632), (8, 2392803), (9, 2126936), (12, 1595202), (14, 1367316), (18, 1063468), (19, 1007496), (21, 911544), (24, 797601), (28, 683658), (36, 531734), (38, 503748), (42, 455772), (56, 341829), (57, 335832), (63, 303848), (72, 265867), (76, 251874), (84, 227886), (114, 167916), (126, 151924), (133, 143928), (152, 125937), (168, 113943), (171, 111944), (228, 83958), (252, 75962), (266, 71964), (342, 55972), (399, 47976), (456, 41979), (504, 37981), (532, 35982), (684, 27986), (798, 23988), (1064, 17991), (1197, 15992), (1368, 13993), (1596, 11994), (1999, 9576), (2394, 7996), (3192, 5997), (3998, 4788)]