12806717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2819}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 16243200

約数和(自身を除く): 3436483

約数列:

[1, 7, 11, 59, 77, 413, 649, 2819, 4543, 19733, 31009, 166321, 217063, 1164247, 1829531, 12806717]

約数ペア:

[(1, 12806717), (7, 1829531), (11, 1164247), (59, 217063), (77, 166321), (413, 31009), (649, 19733), (2819, 4543)]