27903382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5393}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 45309600

約数和(自身を除く): 17406218

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 5393, 10786, 70109, 140218, 1073207, 2146414, 13951691, 27903382]

約数ペア:

[(1, 27903382), (2, 13951691), (13, 2146414), (26, 1073207), (199, 140218), (398, 70109), (2587, 10786), (5174, 5393)]