18892742546

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{3121}}^1\times {\mathrm{9859}}^1$

素因数の和:13289

約数の個数: 16

約数和(自身を含む): 28443418080

約数和(自身を除く): 9550675534

約数列:

[1, 2, 307, 614, 3121, 6242, 9859, 19718, 958147, 1916294, 3026713, 6053426, 30769939, 61539878, 9446371273, 18892742546]

約数ペア:

[(1, 18892742546), (2, 9446371273), (307, 61539878), (614, 30769939), (3121, 6053426), (6242, 3026713), (9859, 1916294), (19718, 958147)]