27220414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5261}}^1$

素因数の和:5475

約数の個数: 16

約数和(自身を含む): 44200800

約数和(自身を除く): 16980386

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 5261, 10522, 68393, 136786, 1046939, 2093878, 13610207, 27220414]

約数ペア:

[(1, 27220414), (2, 13610207), (13, 2093878), (26, 1046939), (199, 136786), (398, 68393), (2587, 10522), (5174, 5261)]