26039426

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13381}}^1$

素因数の和:13529

約数の個数: 16

約数和(自身を含む): 44963520

約数和(自身を除く): 18924094

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 13381, 26762, 93667, 187334, 1859959, 3719918, 13019713, 26039426]

約数ペア:

[(1, 26039426), (2, 13019713), (7, 3719918), (14, 1859959), (139, 187334), (278, 93667), (973, 26762), (1946, 13381)]