2019911332

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{24709}}^1$

素因数の和:25011

約数の個数: 24

約数和(自身を含む): 3586705920

約数和(自身を除く): 1566794588

約数列:

[1, 2, 4, 107, 191, 214, 382, 428, 764, 20437, 24709, 40874, 49418, 81748, 98836, 2643863, 4719419, 5287726, 9438838, 10575452, 18877676, 504977833, 1009955666, 2019911332]

約数ペア:

[(1, 2019911332), (2, 1009955666), (4, 504977833), (107, 18877676), (191, 10575452), (214, 9438838), (382, 5287726), (428, 4719419), (764, 2643863), (20437, 98836), (24709, 81748), (40874, 49418)]