19013960450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8091047}}^1$

素因数の和:8091106

約数の個数: 24

約数和(自身を含む): 36118438272

約数和(自身を除く): 17104477822

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 8091047, 16182094, 40455235, 80910470, 202276175, 380279209, 404552350, 760558418, 1901396045, 3802792090, 9506980225, 19013960450]

約数ペア:

[(1, 19013960450), (2, 9506980225), (5, 3802792090), (10, 1901396045), (25, 760558418), (47, 404552350), (50, 380279209), (94, 202276175), (235, 80910470), (470, 40455235), (1175, 16182094), (2350, 8091047)]