12520872001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{915737}}^1$

素因数の和:915872

約数の個数: 12

約数和(自身を含む): 13884419556

約数和(自身を除く): 1363547555

約数列:

[1, 11, 113, 121, 1243, 13673, 915737, 10073107, 103478281, 110804177, 1138261091, 12520872001]

約数ペア:

[(1, 12520872001), (11, 1138261091), (113, 110804177), (121, 103478281), (1243, 10073107), (13673, 915737)]