16568786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 11735854

約数列:

[1, 2, 13, 23, 26, 46, 103, 206, 269, 299, 538, 598, 1339, 2369, 2678, 3497, 4738, 6187, 6994, 12374, 27707, 30797, 55414, 61594, 80431, 160862, 360191, 637261, 720382, 1274522, 8284393, 16568786]

約数ペア:

[(1, 16568786), (2, 8284393), (13, 1274522), (23, 720382), (26, 637261), (46, 360191), (103, 160862), (206, 80431), (269, 61594), (299, 55414), (538, 30797), (598, 27707), (1339, 12374), (2369, 6994), (2678, 6187), (3497, 4738)]