12399504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 35664384

約数和(自身を除く): 23264880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 641, 744, 806, 1209, 1282, 1488, 1612, 1923, 2418, 2564, 3224, 3846, 4836, 5128, 6448, 7692, 8333, 9672, 10256, 15384, 16666, 19344, 19871, 24999, 30768, 33332, 39742, 49998, 59613, 66664, 79484, 99996, 119226, 133328, 158968, 199992, 238452, 258323, 317936, 399984, 476904, 516646, 774969, 953808, 1033292, 1549938, 2066584, 3099876, 4133168, 6199752, 12399504]

約数ペア:

[(1, 12399504), (2, 6199752), (3, 4133168), (4, 3099876), (6, 2066584), (8, 1549938), (12, 1033292), (13, 953808), (16, 774969), (24, 516646), (26, 476904), (31, 399984), (39, 317936), (48, 258323), (52, 238452), (62, 199992), (78, 158968), (93, 133328), (104, 119226), (124, 99996), (156, 79484), (186, 66664), (208, 59613), (248, 49998), (312, 39742), (372, 33332), (403, 30768), (496, 24999), (624, 19871), (641, 19344), (744, 16666), (806, 15384), (1209, 10256), (1282, 9672), (1488, 8333), (1612, 7692), (1923, 6448), (2418, 5128), (2564, 4836), (3224, 3846)]