18856210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18307}}^1$

素因数の和:18417

約数の個数: 16

約数和(自身を含む): 34272576

約数和(自身を除く): 15416366

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 18307, 36614, 91535, 183070, 1885621, 3771242, 9428105, 18856210]

約数ペア:

[(1, 18856210), (2, 9428105), (5, 3771242), (10, 1885621), (103, 183070), (206, 91535), (515, 36614), (1030, 18307)]