18062165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4157}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 23950080

約数和(自身を除く): 5887915

約数列:

[1, 5, 11, 55, 79, 395, 869, 4157, 4345, 20785, 45727, 228635, 328403, 1642015, 3612433, 18062165]

約数ペア:

[(1, 18062165), (5, 3612433), (11, 1642015), (55, 328403), (79, 228635), (395, 45727), (869, 20785), (4157, 4345)]