18936181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 22068288

約数和(自身を除く): 3132107

約数列:

[1, 11, 17, 131, 187, 773, 1441, 2227, 8503, 13141, 24497, 101263, 144551, 1113893, 1721471, 18936181]

約数ペア:

[(1, 18936181), (11, 1721471), (17, 1113893), (131, 144551), (187, 101263), (773, 24497), (1441, 13141), (2227, 8503)]