13287088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{17669}}^1$

素因数の和:17724

約数の個数: 20

約数和(自身を含む): 26292960

約数和(自身を除く): 13005872

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 17669, 35338, 70676, 141352, 282704, 830443, 1660886, 3321772, 6643544, 13287088]

約数ペア:

[(1, 13287088), (2, 6643544), (4, 3321772), (8, 1660886), (16, 830443), (47, 282704), (94, 141352), (188, 70676), (376, 35338), (752, 17669)]