12490168

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{2803}}^1$

素因数の和:3366

約数の個数: 16

約数和(自身を含む): 23469480

約数和(自身を除く): 10979312

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 2803, 4456, 5606, 11212, 22424, 1561271, 3122542, 6245084, 12490168]

約数ペア:

[(1, 12490168), (2, 6245084), (4, 3122542), (8, 1561271), (557, 22424), (1114, 11212), (2228, 5606), (2803, 4456)]