12487588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 23247000

約数和(自身を除く): 10759412

約数列:

[1, 2, 4, 17, 34, 68, 409, 449, 818, 898, 1636, 1796, 6953, 7633, 13906, 15266, 27812, 30532, 183641, 367282, 734564, 3121897, 6243794, 12487588]

約数ペア:

[(1, 12487588), (2, 6243794), (4, 3121897), (17, 734564), (34, 367282), (68, 183641), (409, 30532), (449, 27812), (818, 15266), (898, 13906), (1636, 7633), (1796, 6953)]