188371574

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{1987}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 285985728

約数和(自身を除く): 97614154

約数列:

[1, 2, 107, 214, 443, 886, 1987, 3974, 47401, 94802, 212609, 425218, 880241, 1760482, 94185787, 188371574]

約数ペア:

[(1, 188371574), (2, 94185787), (107, 1760482), (214, 880241), (443, 425218), (886, 212609), (1987, 94802), (3974, 47401)]