2019909765

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{47939}}^1$

素因数の和:48053

約数の個数: 24

約数和(自身を含む): 3294053280

約数和(自身を除く): 1274143515

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2809, 8427, 14045, 42135, 47939, 143817, 239695, 719085, 2540767, 7622301, 12703835, 38111505, 134660651, 403981953, 673303255, 2019909765]

約数ペア:

[(1, 2019909765), (3, 673303255), (5, 403981953), (15, 134660651), (53, 38111505), (159, 12703835), (265, 7622301), (795, 2540767), (2809, 719085), (8427, 239695), (14045, 143817), (42135, 47939)]