13528208

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7757}}^1$

素因数の和:7874

約数の個数: 20

約数和(自身を含む): 26454780

約数和(自身を除く): 12926572

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7757, 15514, 31028, 62056, 124112, 845513, 1691026, 3382052, 6764104, 13528208]

約数ペア:

[(1, 13528208), (2, 6764104), (4, 3382052), (8, 1691026), (16, 845513), (109, 124112), (218, 62056), (436, 31028), (872, 15514), (1744, 7757)]