19650230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41809}}^1$

素因数の和:41863

約数の個数: 16

約数和(自身を含む): 36123840

約数和(自身を除く): 16473610

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 41809, 83618, 209045, 418090, 1965023, 3930046, 9825115, 19650230]

約数ペア:

[(1, 19650230), (2, 9825115), (5, 3930046), (10, 1965023), (47, 418090), (94, 209045), (235, 83618), (470, 41809)]