19739937092

素因数分解:

$2^2\times {\mathrm{6863}}^1\times {\mathrm{719071}}^1$

素因数の和:725938

約数の個数: 12

約数和(自身を含む): 34549971456

約数和(自身を除く): 14810034364

約数列:

[1, 2, 4, 6863, 13726, 27452, 719071, 1438142, 2876284, 4934984273, 9869968546, 19739937092]

約数ペア:

[(1, 19739937092), (2, 9869968546), (4, 4934984273), (6863, 2876284), (13726, 1438142), (27452, 719071)]