16038182209

素因数分解:

$7^2\times {\mathrm{839}}^1\times {\mathrm{390119}}^1$

素因数の和:390972

約数の個数: 12

約数和(自身を含む): 18678945600

約数和(自身を除く): 2640763391

約数列:

[1, 7, 49, 839, 5873, 41111, 390119, 2730833, 19115831, 327309841, 2291168887, 16038182209]

約数ペア:

[(1, 16038182209), (7, 2291168887), (49, 327309841), (839, 19115831), (5873, 2730833), (41111, 390119)]