11895169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 14079744

約数和(自身を除く): 2184575

約数列:

[1, 11, 13, 143, 193, 431, 2123, 2509, 4741, 5603, 27599, 61633, 83183, 915013, 1081379, 11895169]

約数ペア:

[(1, 11895169), (11, 1081379), (13, 915013), (143, 83183), (193, 61633), (431, 27599), (2123, 5603), (2509, 4741)]