19061471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7841}}^1$

素因数の和:7882

約数の個数: 16

約数和(自身を含む): 23714208

約数和(自身を除く): 4652737

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 7841, 86251, 101933, 133297, 1121263, 1466267, 1732861, 19061471]

約数ペア:

[(1, 19061471), (11, 1732861), (13, 1466267), (17, 1121263), (143, 133297), (187, 101933), (221, 86251), (2431, 7841)]