21071598

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{22369}}^1$

素因数の和:22531

約数の個数: 16

約数和(自身を含む): 42413520

約数和(自身を除く): 21341922

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 22369, 44738, 67107, 134214, 3511933, 7023866, 10535799, 21071598]

約数ペア:

[(1, 21071598), (2, 10535799), (3, 7023866), (6, 3511933), (157, 134214), (314, 67107), (471, 44738), (942, 22369)]