9690790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13649}}^1$

素因数の和:13727

約数の個数: 16

約数和(自身を含む): 17690400

約数和(自身を除く): 7999610

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 13649, 27298, 68245, 136490, 969079, 1938158, 4845395, 9690790]

約数ペア:

[(1, 9690790), (2, 4845395), (5, 1938158), (10, 969079), (71, 136490), (142, 68245), (355, 27298), (710, 13649)]