16009281043

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1\times {\mathrm{28087}}^1$

素因数の和:28962

約数の個数: 16

約数和(自身を含む): 18492240384

約数和(自身を除く): 2482959341

約数列:

[1, 7, 107, 749, 761, 5327, 28087, 81427, 196609, 569989, 3005309, 21037163, 21374207, 149619449, 2287040149, 16009281043]

約数ペア:

[(1, 16009281043), (7, 2287040149), (107, 149619449), (749, 21374207), (761, 21037163), (5327, 3005309), (28087, 569989), (81427, 196609)]