19006416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 180

約数和(自身を含む): 63719136

約数和(自身を除く): 44712720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 71, 72, 78, 88, 99, 104, 117, 132, 142, 143, 144, 156, 169, 176, 198, 208, 213, 234, 264, 284, 286, 312, 338, 396, 426, 429, 468, 507, 528, 568, 572, 624, 639, 676, 781, 792, 852, 858, 923, 936, 1014, 1136, 1144, 1278, 1287, 1352, 1521, 1562, 1584, 1704, 1716, 1846, 1859, 1872, 2028, 2288, 2343, 2556, 2574, 2704, 2769, 3042, 3124, 3408, 3432, 3692, 3718, 4056, 4686, 5112, 5148, 5538, 5577, 6084, 6248, 6864, 7029, 7384, 7436, 8112, 8307, 9372, 10153, 10224, 10296, 11076, 11154, 11999, 12168, 12496, 14058, 14768, 14872, 16614, 16731, 18744, 20306, 20592, 22152, 22308, 23998, 24336, 28116, 29744, 30459, 33228, 33462, 35997, 37488, 40612, 44304, 44616, 47996, 56232, 60918, 66456, 66924, 71994, 81224, 89232, 91377, 95992, 107991, 112464, 121836, 131989, 132912, 133848, 143988, 162448, 182754, 191984, 215982, 243672, 263978, 267696, 287976, 365508, 395967, 431964, 487344, 527956, 575952, 731016, 791934, 863928, 1055912, 1187901, 1462032, 1583868, 1727856, 2111824, 2375802, 3167736, 4751604, 6335472, 9503208, 19006416]

約数ペア:

[(1, 19006416), (2, 9503208), (3, 6335472), (4, 4751604), (6, 3167736), (8, 2375802), (9, 2111824), (11, 1727856), (12, 1583868), (13, 1462032), (16, 1187901), (18, 1055912), (22, 863928), (24, 791934), (26, 731016), (33, 575952), (36, 527956), (39, 487344), (44, 431964), (48, 395967), (52, 365508), (66, 287976), (71, 267696), (72, 263978), (78, 243672), (88, 215982), (99, 191984), (104, 182754), (117, 162448), (132, 143988), (142, 133848), (143, 132912), (144, 131989), (156, 121836), (169, 112464), (176, 107991), (198, 95992), (208, 91377), (213, 89232), (234, 81224), (264, 71994), (284, 66924), (286, 66456), (312, 60918), (338, 56232), (396, 47996), (426, 44616), (429, 44304), (468, 40612), (507, 37488), (528, 35997), (568, 33462), (572, 33228), (624, 30459), (639, 29744), (676, 28116), (781, 24336), (792, 23998), (852, 22308), (858, 22152), (923, 20592), (936, 20306), (1014, 18744), (1136, 16731), (1144, 16614), (1278, 14872), (1287, 14768), (1352, 14058), (1521, 12496), (1562, 12168), (1584, 11999), (1704, 11154), (1716, 11076), (1846, 10296), (1859, 10224), (1872, 10153), (2028, 9372), (2288, 8307), (2343, 8112), (2556, 7436), (2574, 7384), (2704, 7029), (2769, 6864), (3042, 6248), (3124, 6084), (3408, 5577), (3432, 5538), (3692, 5148), (3718, 5112), (4056, 4686)]