3924752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18890

約数の個数: 20

約数和(自身を含む): 8189580

約数和(自身を除く): 4264828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18869, 37738, 75476, 150952, 245297, 301904, 490594, 981188, 1962376, 3924752]

約数ペア:

[(1, 3924752), (2, 1962376), (4, 981188), (8, 490594), (13, 301904), (16, 245297), (26, 150952), (52, 75476), (104, 37738), (208, 18869)]