21000306602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{954559391}}^1$

素因数の和:954559404

約数の個数: 8

約数和(自身を含む): 34364138112

約数和(自身を除く): 13363831510

約数列:

[1, 2, 11, 22, 954559391, 1909118782, 10500153301, 21000306602]

約数ペア:

[(1, 21000306602), (2, 10500153301), (11, 1909118782), (22, 954559391)]