15820228721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1993}}^1\times {\mathrm{3739}}^1$

素因数の和:5936

約数の個数: 16

約数和(自身を含む): 17361199680

約数和(自身を除く): 1540970959

約数列:

[1, 11, 193, 1993, 2123, 3739, 21923, 41129, 384649, 721627, 4231139, 7451827, 7937897, 81970097, 1438202611, 15820228721]

約数ペア:

[(1, 15820228721), (11, 1438202611), (193, 81970097), (1993, 7937897), (2123, 7451827), (3739, 4231139), (21923, 721627), (41129, 384649)]