19992595

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33601}}^1$

素因数の和:33630

約数の個数: 16

約数和(自身を含む): 29032128

約数和(自身を除く): 9039533

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 33601, 168005, 235207, 571217, 1176035, 2856085, 3998519, 19992595]

約数ペア:

[(1, 19992595), (5, 3998519), (7, 2856085), (17, 1176035), (35, 571217), (85, 235207), (119, 168005), (595, 33601)]