2128045372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{28000597}}^1$

素因数の和:28000620

約数の個数: 12

約数和(自身を含む): 3920083720

約数和(自身を除く): 1792038348

約数列:

[1, 2, 4, 19, 38, 76, 28000597, 56001194, 112002388, 532011343, 1064022686, 2128045372]

約数ペア:

[(1, 2128045372), (2, 1064022686), (4, 532011343), (19, 112002388), (38, 56001194), (76, 28000597)]