13065487024

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{11501309}}^1$

素因数の和:11501388

約数の個数: 20

約数和(自身を含む): 25670923920

約数和(自身を除く): 12605436896

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 11501309, 23002618, 46005236, 92010472, 184020944, 816592939, 1633185878, 3266371756, 6532743512, 13065487024]

約数ペア:

[(1, 13065487024), (2, 6532743512), (4, 3266371756), (8, 1633185878), (16, 816592939), (71, 184020944), (142, 92010472), (284, 46005236), (568, 23002618), (1136, 11501309)]