17189035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 21795840

約数和(自身を除く): 4606805

約数列:

[1, 5, 31, 43, 155, 215, 1333, 2579, 6665, 12895, 79949, 110897, 399745, 554485, 3437807, 17189035]

約数ペア:

[(1, 17189035), (5, 3437807), (31, 554485), (43, 399745), (155, 110897), (215, 79949), (1333, 12895), (2579, 6665)]