19534944

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 60286464

約数和(自身を除く): 40751520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1423, 1716, 2288, 2846, 3432, 4269, 4576, 5692, 6864, 8538, 11384, 13728, 15653, 17076, 18499, 22768, 31306, 34152, 36998, 45536, 46959, 55497, 62612, 68304, 73996, 93918, 110994, 125224, 136608, 147992, 187836, 203489, 221988, 250448, 295984, 375672, 406978, 443976, 500896, 591968, 610467, 751344, 813956, 887952, 1220934, 1502688, 1627912, 1775904, 2441868, 3255824, 4883736, 6511648, 9767472, 19534944]

約数ペア:

[(1, 19534944), (2, 9767472), (3, 6511648), (4, 4883736), (6, 3255824), (8, 2441868), (11, 1775904), (12, 1627912), (13, 1502688), (16, 1220934), (22, 887952), (24, 813956), (26, 751344), (32, 610467), (33, 591968), (39, 500896), (44, 443976), (48, 406978), (52, 375672), (66, 295984), (78, 250448), (88, 221988), (96, 203489), (104, 187836), (132, 147992), (143, 136608), (156, 125224), (176, 110994), (208, 93918), (264, 73996), (286, 68304), (312, 62612), (352, 55497), (416, 46959), (429, 45536), (528, 36998), (572, 34152), (624, 31306), (858, 22768), (1056, 18499), (1144, 17076), (1248, 15653), (1423, 13728), (1716, 11384), (2288, 8538), (2846, 6864), (3432, 5692), (4269, 4576)]