11407286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 7980874

約数列:

[1, 2, 11, 22, 67, 71, 109, 134, 142, 218, 737, 781, 1199, 1474, 1562, 2398, 4757, 7303, 7739, 9514, 14606, 15478, 52327, 80333, 85129, 104654, 160666, 170258, 518513, 1037026, 5703643, 11407286]

約数ペア:

[(1, 11407286), (2, 5703643), (11, 1037026), (22, 518513), (67, 170258), (71, 160666), (109, 104654), (134, 85129), (142, 80333), (218, 52327), (737, 15478), (781, 14606), (1199, 9514), (1474, 7739), (1562, 7303), (2398, 4757)]