191519107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4643}}^1$

素因数の和:4842

約数の個数: 16

約数和(自身を含む): 218453760

約数和(自身を除く): 26934653

約数列:

[1, 13, 19, 167, 247, 2171, 3173, 4643, 41249, 60359, 88217, 775381, 1146821, 10079953, 14732239, 191519107]

約数ペア:

[(1, 191519107), (13, 14732239), (19, 10079953), (167, 1146821), (247, 775381), (2171, 88217), (3173, 60359), (4643, 41249)]