12527512

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{5003}}^1$

素因数の和:5322

約数の個数: 16

約数和(自身を含む): 23568840

約数和(自身を除く): 11041328

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 5003, 10006, 20012, 40024, 1565939, 3131878, 6263756, 12527512]

約数ペア:

[(1, 12527512), (2, 6263756), (4, 3131878), (8, 1565939), (313, 40024), (626, 20012), (1252, 10006), (2504, 5003)]