18422186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8087}}^1$

素因数の和:8173

約数の個数: 16

約数和(自身を含む): 29699136

約数和(自身を除く): 11276950

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8087, 16174, 137479, 274958, 541829, 1083658, 9211093, 18422186]

約数ペア:

[(1, 18422186), (2, 9211093), (17, 1083658), (34, 541829), (67, 274958), (134, 137479), (1139, 16174), (2278, 8087)]