12555313616

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{1459}}^1\times {\mathrm{2549}}^1$

素因数の和:4227

約数の個数: 40

約数和(自身を含む): 24467556000

約数和(自身を除く): 11912242384

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1459, 1688, 2549, 2918, 3376, 5098, 5836, 10196, 11672, 20392, 23344, 40784, 307849, 537839, 615698, 1075678, 1231396, 2151356, 2462792, 3718991, 4302712, 4925584, 7437982, 8605424, 14875964, 29751928, 59503856, 784707101, 1569414202, 3138828404, 6277656808, 12555313616]

約数ペア:

[(1, 12555313616), (2, 6277656808), (4, 3138828404), (8, 1569414202), (16, 784707101), (211, 59503856), (422, 29751928), (844, 14875964), (1459, 8605424), (1688, 7437982), (2549, 4925584), (2918, 4302712), (3376, 3718991), (5098, 2462792), (5836, 2151356), (10196, 1231396), (11672, 1075678), (20392, 615698), (23344, 537839), (40784, 307849)]