9720116

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8467}}^1$

素因数の和:8519

約数の個数: 24

約数和(自身を含む): 19916736

約数和(自身を除く): 10196620

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 8467, 16934, 33868, 59269, 118538, 237076, 347147, 694294, 1388588, 2430029, 4860058, 9720116]

約数ペア:

[(1, 9720116), (2, 4860058), (4, 2430029), (7, 1388588), (14, 694294), (28, 347147), (41, 237076), (82, 118538), (164, 59269), (287, 33868), (574, 16934), (1148, 8467)]