16826545

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 21016512

約数和(自身を除く): 4189967

約数列:

[1, 5, 43, 61, 215, 305, 1283, 2623, 6415, 13115, 55169, 78263, 275845, 391315, 3365309, 16826545]

約数ペア:

[(1, 16826545), (5, 3365309), (43, 391315), (61, 275845), (215, 78263), (305, 55169), (1283, 13115), (2623, 6415)]