18071119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 21391776

約数和(自身を除く): 3320657

約数列:

[1, 11, 17, 41, 187, 451, 697, 2357, 7667, 25927, 40069, 96637, 440759, 1063007, 1642829, 18071119]

約数ペア:

[(1, 18071119), (11, 1642829), (17, 1063007), (41, 440759), (187, 96637), (451, 40069), (697, 25927), (2357, 7667)]