13047146

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21673}}^1$

素因数の和:21725

約数の個数: 16

約数和(自身を含む): 22887744

約数和(自身を除く): 9840598

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21673, 43346, 151711, 303422, 931939, 1863878, 6523573, 13047146]

約数ペア:

[(1, 13047146), (2, 6523573), (7, 1863878), (14, 931939), (43, 303422), (86, 151711), (301, 43346), (602, 21673)]