1882491743

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1223}}^1\times {\mathrm{12721}}^1$

素因数の和:13966

約数の個数: 12

約数和(自身を含む): 2071039824

約数和(自身を除く): 188548081

約数列:

[1, 11, 121, 1223, 12721, 13453, 139931, 147983, 1539241, 15557783, 171135613, 1882491743]

約数ペア:

[(1, 1882491743), (11, 171135613), (121, 15557783), (1223, 1539241), (12721, 147983), (13453, 139931)]