18752086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 29242368

約数和(自身を除く): 10490282

約数列:

[1, 2, 31, 62, 151, 302, 2003, 4006, 4681, 9362, 62093, 124186, 302453, 604906, 9376043, 18752086]

約数ペア:

[(1, 18752086), (2, 9376043), (31, 604906), (62, 302453), (151, 124186), (302, 62093), (2003, 9362), (4006, 4681)]