15781314

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 32930496

約数和(自身を除く): 17149182

約数列:

[1, 2, 3, 6, 37, 67, 74, 111, 134, 201, 222, 402, 1061, 2122, 2479, 3183, 4958, 6366, 7437, 14874, 39257, 71087, 78514, 117771, 142174, 213261, 235542, 426522, 2630219, 5260438, 7890657, 15781314]

約数ペア:

[(1, 15781314), (2, 7890657), (3, 5260438), (6, 2630219), (37, 426522), (67, 235542), (74, 213261), (111, 142174), (134, 117771), (201, 78514), (222, 71087), (402, 39257), (1061, 14874), (2122, 7437), (2479, 6366), (3183, 4958)]