21000608662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{85451}}^1\times {\mathrm{11171}}^1$

素因数の和:96635

約数の個数: 16

約数和(自身を含む): 34368110784

約数和(自身を除く): 13367502122

約数列:

[1, 2, 11, 22, 11171, 22342, 85451, 122881, 170902, 245762, 939961, 1879922, 954573121, 1909146242, 10500304331, 21000608662]

約数ペア:

[(1, 21000608662), (2, 10500304331), (11, 1909146242), (22, 954573121), (11171, 1879922), (22342, 939961), (85451, 245762), (122881, 170902)]