13938694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90511}}^1$

素因数の和:90531

約数の個数: 16

約数和(自身を含む): 26067456

約数和(自身を除く): 12128762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 90511, 181022, 633577, 995621, 1267154, 1991242, 6969347, 13938694]

約数ペア:

[(1, 13938694), (2, 6969347), (7, 1991242), (11, 1267154), (14, 995621), (22, 633577), (77, 181022), (154, 90511)]