30511906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{8387}}^1$

素因数の和:8513

約数の個数: 16

約数和(自身を含む): 48918816

約数和(自身を除く): 18406910

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 8387, 16774, 142579, 285158, 897409, 1794818, 15255953, 30511906]

約数ペア:

[(1, 30511906), (2, 15255953), (17, 1794818), (34, 897409), (107, 285158), (214, 142579), (1819, 16774), (3638, 8387)]