12965953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12984

約数の個数: 16

約数和(自身を含む): 17410176

約数和(自身を除く): 4444223

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 12953, 90671, 142483, 168389, 997381, 1178723, 1852279, 12965953]

約数ペア:

[(1, 12965953), (7, 1852279), (11, 1178723), (13, 997381), (77, 168389), (91, 142483), (143, 90671), (1001, 12953)]