19729083

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{809}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 28771200

約数和(自身を除く): 9042117

約数列:

[1, 3, 11, 33, 739, 809, 2217, 2427, 8129, 8899, 24387, 26697, 597851, 1793553, 6576361, 19729083]

約数ペア:

[(1, 19729083), (3, 6576361), (11, 1793553), (33, 597851), (739, 26697), (809, 24387), (2217, 8899), (2427, 8129)]