15561246

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{2671}}^1$

素因数の和:3647

約数の個数: 16

約数和(自身を含む): 31166208

約数和(自身を除く): 15604962

約数列:

[1, 2, 3, 6, 971, 1942, 2671, 2913, 5342, 5826, 8013, 16026, 2593541, 5187082, 7780623, 15561246]

約数ペア:

[(1, 15561246), (2, 7780623), (3, 5187082), (6, 2593541), (971, 16026), (1942, 8013), (2671, 5826), (2913, 5342)]