21406022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{973001}}^1$

素因数の和:973014

約数の個数: 8

約数和(自身を含む): 35028072

約数和(自身を除く): 13622050

約数列:

[1, 2, 11, 22, 973001, 1946002, 10703011, 21406022]

約数ペア:

[(1, 21406022), (2, 10703011), (11, 1946002), (22, 973001)]