19182251

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3442

約数の個数: 12

約数和(自身を含む): 21539616

約数和(自身を除く): 2357365

約数列:

[1, 11, 47, 121, 517, 3373, 5687, 37103, 158531, 408133, 1743841, 19182251]

約数ペア:

[(1, 19182251), (11, 1743841), (47, 408133), (121, 158531), (517, 37103), (3373, 5687)]