19343311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 22256640

約数和(自身を除く): 2913329

約数列:

[1, 13, 19, 71, 247, 923, 1103, 1349, 14339, 17537, 20957, 78313, 272441, 1018069, 1487947, 19343311]

約数ペア:

[(1, 19343311), (13, 1487947), (19, 1018069), (71, 272441), (247, 78313), (923, 20957), (1103, 17537), (1349, 14339)]