19371072

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 62544960

約数和(自身を除く): 43173888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 71, 84, 87, 96, 98, 112, 116, 142, 147, 168, 174, 192, 196, 203, 213, 224, 232, 284, 294, 336, 348, 392, 406, 426, 448, 464, 497, 568, 588, 609, 672, 696, 784, 812, 852, 928, 994, 1136, 1176, 1218, 1344, 1392, 1421, 1491, 1568, 1624, 1704, 1856, 1988, 2059, 2272, 2352, 2436, 2784, 2842, 2982, 3136, 3248, 3408, 3479, 3976, 4118, 4263, 4544, 4704, 4872, 5568, 5684, 5964, 6177, 6496, 6816, 6958, 7952, 8236, 8526, 9408, 9744, 10437, 11368, 11928, 12354, 12992, 13632, 13916, 14413, 15904, 16472, 17052, 19488, 20874, 22736, 23856, 24708, 27832, 28826, 31808, 32944, 34104, 38976, 41748, 43239, 45472, 47712, 49416, 55664, 57652, 65888, 68208, 83496, 86478, 90944, 95424, 98832, 100891, 111328, 115304, 131776, 136416, 166992, 172956, 197664, 201782, 222656, 230608, 272832, 302673, 333984, 345912, 395328, 403564, 461216, 605346, 667968, 691824, 807128, 922432, 1210692, 1383648, 1614256, 2421384, 2767296, 3228512, 4842768, 6457024, 9685536, 19371072]

約数ペア:

[(1, 19371072), (2, 9685536), (3, 6457024), (4, 4842768), (6, 3228512), (7, 2767296), (8, 2421384), (12, 1614256), (14, 1383648), (16, 1210692), (21, 922432), (24, 807128), (28, 691824), (29, 667968), (32, 605346), (42, 461216), (48, 403564), (49, 395328), (56, 345912), (58, 333984), (64, 302673), (71, 272832), (84, 230608), (87, 222656), (96, 201782), (98, 197664), (112, 172956), (116, 166992), (142, 136416), (147, 131776), (168, 115304), (174, 111328), (192, 100891), (196, 98832), (203, 95424), (213, 90944), (224, 86478), (232, 83496), (284, 68208), (294, 65888), (336, 57652), (348, 55664), (392, 49416), (406, 47712), (426, 45472), (448, 43239), (464, 41748), (497, 38976), (568, 34104), (588, 32944), (609, 31808), (672, 28826), (696, 27832), (784, 24708), (812, 23856), (852, 22736), (928, 20874), (994, 19488), (1136, 17052), (1176, 16472), (1218, 15904), (1344, 14413), (1392, 13916), (1421, 13632), (1491, 12992), (1568, 12354), (1624, 11928), (1704, 11368), (1856, 10437), (1988, 9744), (2059, 9408), (2272, 8526), (2352, 8236), (2436, 7952), (2784, 6958), (2842, 6816), (2982, 6496), (3136, 6177), (3248, 5964), (3408, 5684), (3479, 5568), (3976, 4872), (4118, 4704), (4263, 4544)]