11647088

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5237}}^1$

素因数の和:5384

約数の個数: 20

約数和(自身を含む): 22732920

約数和(自身を除く): 11085832

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5237, 10474, 20948, 41896, 83792, 727943, 1455886, 2911772, 5823544, 11647088]

約数ペア:

[(1, 11647088), (2, 5823544), (4, 2911772), (8, 1455886), (16, 727943), (139, 83792), (278, 41896), (556, 20948), (1112, 10474), (2224, 5237)]