2013991639

素因数分解:

${\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{83641}}^1$

素因数の和:83862

約数の個数: 12

約数和(自身を含む): 2224877200

約数和(自身を除く): 210885561

約数列:

[1, 11, 121, 199, 2189, 24079, 83641, 920051, 10120561, 16644559, 183090149, 2013991639]

約数ペア:

[(1, 2013991639), (11, 183090149), (121, 16644559), (199, 10120561), (2189, 920051), (24079, 83641)]