19144081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1811}}^1$

素因数の和:1884

約数の個数: 12

約数和(自身を含む): 21591792

約数和(自身を除く): 2447711

約数列:

[1, 11, 31, 341, 961, 1811, 10571, 19921, 56141, 617551, 1740371, 19144081]

約数ペア:

[(1, 19144081), (11, 1740371), (31, 617551), (341, 56141), (961, 19921), (1811, 10571)]