20181597601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{1198361}}^1$

素因数の和:1199903

約数の個数: 8

約数和(自身を含む): 22030687008

約数和(自身を除く): 1849089407

約数列:

[1, 11, 1531, 16841, 1198361, 13181971, 1834690691, 20181597601]

約数ペア:

[(1, 20181597601), (11, 1834690691), (1531, 13181971), (16841, 1198361)]