21236706022

素因数分解:

$2^1\times 7^1\times {\mathrm{22367}}^1\times {\mathrm{67819}}^1$

素因数の和:90195

約数の個数: 16

約数和(自身を含む): 36407946240

約数和(自身を除く): 15171240218

約数列:

[1, 2, 7, 14, 22367, 44734, 67819, 135638, 156569, 313138, 474733, 949466, 1516907573, 3033815146, 10618353011, 21236706022]

約数ペア:

[(1, 21236706022), (2, 10618353011), (7, 3033815146), (14, 1516907573), (22367, 949466), (44734, 474733), (67819, 313138), (135638, 156569)]