189762524

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{10253}}^1$

素因数の和:10925

約数の個数: 24

約数和(自身を含む): 380136288

約数和(自身を除く): 190373764

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 10253, 18508, 20506, 41012, 71771, 143542, 287084, 6777233, 13554466, 27108932, 47440631, 94881262, 189762524]

約数ペア:

[(1, 189762524), (2, 94881262), (4, 47440631), (7, 27108932), (14, 13554466), (28, 6777233), (661, 287084), (1322, 143542), (2644, 71771), (4627, 41012), (9254, 20506), (10253, 18508)]