21000575222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{954571601}}^1$

素因数の和:954571614

約数の個数: 8

約数和(自身を含む): 34364577672

約数和(自身を除く): 13364002450

約数列:

[1, 2, 11, 22, 954571601, 1909143202, 10500287611, 21000575222]

約数ペア:

[(1, 21000575222), (2, 10500287611), (11, 1909143202), (22, 954571601)]