16259117

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 20021760

約数和(自身を除く): 3762643

約数列:

[1, 7, 19, 43, 133, 301, 817, 2843, 5719, 19901, 54017, 122249, 378119, 855743, 2322731, 16259117]

約数ペア:

[(1, 16259117), (7, 2322731), (19, 855743), (43, 378119), (133, 122249), (301, 54017), (817, 19901), (2843, 5719)]