12565528454

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{9133}}^1\times {\mathrm{9689}}^1$

素因数の和:18895

約数の個数: 16

約数和(自身を含む): 19117827360

約数和(自身を除く): 6552298906

約数列:

[1, 2, 71, 142, 9133, 9689, 18266, 19378, 648443, 687919, 1296886, 1375838, 88489637, 176979274, 6282764227, 12565528454]

約数ペア:

[(1, 12565528454), (2, 6282764227), (71, 176979274), (142, 88489637), (9133, 1375838), (9689, 1296886), (18266, 687919), (19378, 648443)]