11439568

素因数分解:

$2^4\times 7^1\times {\mathrm{102139}}^1$

素因数の和:102154

約数の個数: 20

約数和(自身を含む): 25330720

約数和(自身を除く): 13891152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 102139, 204278, 408556, 714973, 817112, 1429946, 1634224, 2859892, 5719784, 11439568]

約数ペア:

[(1, 11439568), (2, 5719784), (4, 2859892), (7, 1634224), (8, 1429946), (14, 817112), (16, 714973), (28, 408556), (56, 204278), (112, 102139)]