2019171710

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2432737}}^1$

素因数の和:2432827

約数の個数: 16

約数和(自身を含む): 3678299856

約数和(自身を除く): 1659128146

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2432737, 4865474, 12163685, 24327370, 201917171, 403834342, 1009585855, 2019171710]

約数ペア:

[(1, 2019171710), (2, 1009585855), (5, 403834342), (10, 201917171), (83, 24327370), (166, 12163685), (415, 4865474), (830, 2432737)]