26260738

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9719}}^1$

素因数の和:9921

約数の個数: 16

約数和(自身を含む): 45256320

約数和(自身を除く): 18995582

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 9719, 19438, 68033, 136066, 1875767, 3751534, 13130369, 26260738]

約数ペア:

[(1, 26260738), (2, 13130369), (7, 3751534), (14, 1875767), (193, 136066), (386, 68033), (1351, 19438), (2702, 9719)]