12461090

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7937}}^1$

素因数の和:8101

約数の個数: 16

約数和(自身を含む): 22575672

約数和(自身を除く): 10114582

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 7937, 15874, 39685, 79370, 1246109, 2492218, 6230545, 12461090]

約数ペア:

[(1, 12461090), (2, 6230545), (5, 2492218), (10, 1246109), (157, 79370), (314, 39685), (785, 15874), (1570, 7937)]