15970172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 28903392

約数和(自身を除く): 12933220

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 1061, 2122, 3763, 4244, 7526, 15052, 56233, 75331, 112466, 150662, 224932, 301324, 3992543, 7985086, 15970172]

約数ペア:

[(1, 15970172), (2, 7985086), (4, 3992543), (53, 301324), (71, 224932), (106, 150662), (142, 112466), (212, 75331), (284, 56233), (1061, 15052), (2122, 7526), (3763, 4244)]