16889054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 31643136

約数和(自身を除く): 14754082

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1307, 1846, 2614, 6461, 9149, 12922, 16991, 18298, 33982, 92797, 118937, 185594, 237874, 649579, 1206361, 1299158, 2412722, 8444527, 16889054]

約数ペア:

[(1, 16889054), (2, 8444527), (7, 2412722), (13, 1299158), (14, 1206361), (26, 649579), (71, 237874), (91, 185594), (142, 118937), (182, 92797), (497, 33982), (923, 18298), (994, 16991), (1307, 12922), (1846, 9149), (2614, 6461)]