12119987378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5320451}}^1$

素因数の和:5320537

約数の個数: 16

約数和(自身を含む): 19536699744

約数和(自身を除く): 7416712366

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 5320451, 10640902, 90447667, 180895334, 356470217, 712940434, 6059993689, 12119987378]

約数ペア:

[(1, 12119987378), (2, 6059993689), (17, 712940434), (34, 356470217), (67, 180895334), (134, 90447667), (1139, 10640902), (2278, 5320451)]