11739959

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 15562368

約数和(自身を除く): 3822409

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 947, 1127, 1771, 6629, 10417, 12397, 21781, 46403, 72919, 152467, 239591, 510433, 1067269, 1677137, 11739959]

約数ペア:

[(1, 11739959), (7, 1677137), (11, 1067269), (23, 510433), (49, 239591), (77, 152467), (161, 72919), (253, 46403), (539, 21781), (947, 12397), (1127, 10417), (1771, 6629)]