11051978

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1621}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 18996864

約数和(自身を除く): 7944886

約数列:

[1, 2, 7, 14, 487, 974, 1621, 3242, 3409, 6818, 11347, 22694, 789427, 1578854, 5525989, 11051978]

約数ペア:

[(1, 11051978), (2, 5525989), (7, 1578854), (14, 789427), (487, 22694), (974, 11347), (1621, 6818), (3242, 3409)]