13987484

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8467}}^1$

素因数の和:8537

約数の個数: 24

約数和(自身を含む): 28452480

約数和(自身を除く): 14464996

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 8467, 16934, 33868, 59269, 118538, 237076, 499553, 999106, 1998212, 3496871, 6993742, 13987484]

約数ペア:

[(1, 13987484), (2, 6993742), (4, 3496871), (7, 1998212), (14, 999106), (28, 499553), (59, 237076), (118, 118538), (236, 59269), (413, 33868), (826, 16934), (1652, 8467)]