2019469685

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{11681}}^1$

素因数の和:12244

約数の個数: 16

約数和(自身を含む): 2462752512

約数和(自身を除く): 443282827

約数列:

[1, 5, 71, 355, 487, 2435, 11681, 34577, 58405, 172885, 829351, 4146755, 5688647, 28443235, 403893937, 2019469685]

約数ペア:

[(1, 2019469685), (5, 403893937), (71, 28443235), (355, 5688647), (487, 4146755), (2435, 829351), (11681, 172885), (34577, 58405)]