16254820

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1877}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 34232184

約数和(自身を除く): 17977364

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 1877, 2165, 3754, 4330, 7508, 8660, 9385, 18770, 37540, 812741, 1625482, 3250964, 4063705, 8127410, 16254820]

約数ペア:

[(1, 16254820), (2, 8127410), (4, 4063705), (5, 3250964), (10, 1625482), (20, 812741), (433, 37540), (866, 18770), (1732, 9385), (1877, 8660), (2165, 7508), (3754, 4330)]