2016911369

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1123}}^1\times {\mathrm{14843}}^1$

素因数の和:15988

約数の個数: 12

約数和(自身を含む): 2219059248

約数和(自身を除く): 202147879

約数列:

[1, 11, 121, 1123, 12353, 14843, 135883, 163273, 1796003, 16668689, 183355579, 2016911369]

約数ペア:

[(1, 2016911369), (11, 183355579), (121, 16668689), (1123, 1796003), (12353, 163273), (14843, 135883)]