18202795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1451}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 23661792

約数和(自身を除く): 5458997

約数列:

[1, 5, 13, 65, 193, 965, 1451, 2509, 7255, 12545, 18863, 94315, 280043, 1400215, 3640559, 18202795]

約数ペア:

[(1, 18202795), (5, 3640559), (13, 1400215), (65, 280043), (193, 94315), (965, 18863), (1451, 12545), (2509, 7255)]