18502105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3301}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 23774400

約数和(自身を除く): 5272295

約数列:

[1, 5, 19, 59, 95, 295, 1121, 3301, 5605, 16505, 62719, 194759, 313595, 973795, 3700421, 18502105]

約数ペア:

[(1, 18502105), (5, 3700421), (19, 973795), (59, 313595), (95, 194759), (295, 62719), (1121, 16505), (3301, 5605)]