18335933

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4493}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 23296896

約数和(自身を除く): 4960963

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 4493, 31451, 49423, 238129, 345961, 1666903, 2619419, 18335933]

約数ペア:

[(1, 18335933), (7, 2619419), (11, 1666903), (53, 345961), (77, 238129), (371, 49423), (583, 31451), (4081, 4493)]