26645030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140237}}^1$

素因数の和:140263

約数の個数: 16

約数和(自身を含む): 50485680

約数和(自身を除く): 23840650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 140237, 280474, 701185, 1402370, 2664503, 5329006, 13322515, 26645030]

約数ペア:

[(1, 26645030), (2, 13322515), (5, 5329006), (10, 2664503), (19, 1402370), (38, 701185), (95, 280474), (190, 140237)]