40101286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5303}}^1$

素因数の和:5523

約数の個数: 16

約数和(自身を含む): 63648000

約数和(自身を除く): 23546714

約数列:

[1, 2, 19, 38, 199, 398, 3781, 5303, 7562, 10606, 100757, 201514, 1055297, 2110594, 20050643, 40101286]

約数ペア:

[(1, 40101286), (2, 20050643), (19, 2110594), (38, 1055297), (199, 201514), (398, 100757), (3781, 10606), (5303, 7562)]