19802592

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2416

約数の個数: 72

約数和(自身を含む): 58280040

約数和(自身を除く): 38477448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2371, 2784, 4176, 4742, 7113, 8352, 9484, 14226, 18968, 21339, 28452, 37936, 42678, 56904, 68759, 75872, 85356, 113808, 137518, 170712, 206277, 227616, 275036, 341424, 412554, 550072, 618831, 682848, 825108, 1100144, 1237662, 1650216, 2200288, 2475324, 3300432, 4950648, 6600864, 9901296, 19802592]

約数ペア:

[(1, 19802592), (2, 9901296), (3, 6600864), (4, 4950648), (6, 3300432), (8, 2475324), (9, 2200288), (12, 1650216), (16, 1237662), (18, 1100144), (24, 825108), (29, 682848), (32, 618831), (36, 550072), (48, 412554), (58, 341424), (72, 275036), (87, 227616), (96, 206277), (116, 170712), (144, 137518), (174, 113808), (232, 85356), (261, 75872), (288, 68759), (348, 56904), (464, 42678), (522, 37936), (696, 28452), (928, 21339), (1044, 18968), (1392, 14226), (2088, 9484), (2371, 8352), (2784, 7113), (4176, 4742)]