16979515

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28537}}^1$

素因数の和:28566

約数の個数: 16

約数和(自身を含む): 24656832

約数和(自身を除く): 7677317

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 28537, 142685, 199759, 485129, 998795, 2425645, 3395903, 16979515]

約数ペア:

[(1, 16979515), (5, 3395903), (7, 2425645), (17, 998795), (35, 485129), (85, 199759), (119, 142685), (595, 28537)]