13161554

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13241}}^1$

素因数の和:13321

約数の個数: 16

約数和(自身を含む): 22882176

約数和(自身を除く): 9720622

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 13241, 26482, 92687, 185374, 940111, 1880222, 6580777, 13161554]

約数ペア:

[(1, 13161554), (2, 6580777), (7, 1880222), (14, 940111), (71, 185374), (142, 92687), (497, 26482), (994, 13241)]