2011252030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10585537}}^1$

素因数の和:10585563

約数の個数: 16

約数和(自身を含む): 3810793680

約数和(自身を除く): 1799541650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10585537, 21171074, 52927685, 105855370, 201125203, 402250406, 1005626015, 2011252030]

約数ペア:

[(1, 2011252030), (2, 1005626015), (5, 402250406), (10, 201125203), (19, 105855370), (38, 52927685), (95, 21171074), (190, 10585537)]