22278399370

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6610801}}^1$

素因数の和:6611145

約数の個数: 16

約数和(自身を含む): 40220119368

約数和(自身を除く): 17941719998

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 6610801, 13221602, 33054005, 66108010, 2227839937, 4455679874, 11139199685, 22278399370]

約数ペア:

[(1, 22278399370), (2, 11139199685), (5, 4455679874), (10, 2227839937), (337, 66108010), (674, 33054005), (1685, 13221602), (3370, 6610801)]