2188060065719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{159521}}^1\times {\mathrm{113359}}^1$

素因数の和:272902

約数の個数: 12

約数和(自身を含む): 2405094051360

約数和(自身を除く): 217033985641

約数列:

[1, 11, 121, 113359, 159521, 1246949, 1754731, 13716439, 19302041, 18083141039, 198914551429, 2188060065719]

約数ペア:

[(1, 2188060065719), (11, 198914551429), (121, 18083141039), (113359, 19302041), (159521, 13716439), (1246949, 1754731)]