18395330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39139}}^1$

素因数の和:39193

約数の個数: 16

約数和(自身を含む): 33816960

約数和(自身を除く): 15421630

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 39139, 78278, 195695, 391390, 1839533, 3679066, 9197665, 18395330]

約数ペア:

[(1, 18395330), (2, 9197665), (5, 3679066), (10, 1839533), (47, 391390), (94, 195695), (235, 78278), (470, 39139)]