13539638

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2203}}^1$

素因数の和:2651

約数の個数: 16

約数和(自身を含む): 23274240

約数和(自身を除く): 9734602

約数列:

[1, 2, 7, 14, 439, 878, 2203, 3073, 4406, 6146, 15421, 30842, 967117, 1934234, 6769819, 13539638]

約数ペア:

[(1, 13539638), (2, 6769819), (7, 1934234), (14, 967117), (439, 30842), (878, 15421), (2203, 6146), (3073, 4406)]