18821034694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122214511}}^1$

素因数の和:122214531

約数の個数: 16

約数和(自身を含む): 35197779456

約数和(自身を除く): 16376744762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 122214511, 244429022, 855501577, 1344359621, 1711003154, 2688719242, 9410517347, 18821034694]

約数ペア:

[(1, 18821034694), (2, 9410517347), (7, 2688719242), (11, 1711003154), (14, 1344359621), (22, 855501577), (77, 244429022), (154, 122214511)]