11705729

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 14177280

約数和(自身を除く): 2471551

約数列:

[1, 7, 19, 133, 283, 311, 1981, 2177, 5377, 5909, 37639, 41363, 88013, 616091, 1672247, 11705729]

約数ペア:

[(1, 11705729), (7, 1672247), (19, 616091), (133, 88013), (283, 41363), (311, 37639), (1981, 5909), (2177, 5377)]