19296095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42409}}^1$

素因数の和:42434

約数の個数: 16

約数和(自身を含む): 28499520

約数和(自身を除く): 9203425

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 42409, 212045, 296863, 551317, 1484315, 2756585, 3859219, 19296095]

約数ペア:

[(1, 19296095), (5, 3859219), (7, 2756585), (13, 1484315), (35, 551317), (65, 296863), (91, 212045), (455, 42409)]