12554839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 14981120

約数和(自身を除く): 2426281

約数列:

[1, 11, 19, 43, 121, 127, 209, 473, 817, 1397, 2299, 2413, 5203, 5461, 8987, 15367, 26543, 60071, 98857, 103759, 291973, 660781, 1141349, 12554839]

約数ペア:

[(1, 12554839), (11, 1141349), (19, 660781), (43, 291973), (121, 103759), (127, 98857), (209, 60071), (473, 26543), (817, 15367), (1397, 8987), (2299, 5461), (2413, 5203)]