27389690

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2339}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 49364640

約数和(自身を除く): 21974950

約数列:

[1, 2, 5, 10, 1171, 2339, 2342, 4678, 5855, 11695, 11710, 23390, 2738969, 5477938, 13694845, 27389690]

約数ペア:

[(1, 27389690), (2, 13694845), (5, 5477938), (10, 2738969), (1171, 23390), (2339, 11710), (2342, 11695), (4678, 5855)]