25269538

素因数分解:

$2^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1381}}^1$

素因数の和:2697

約数の個数: 16

約数和(自身を含む): 43383744

約数和(自身を除く): 18114206

約数列:

[1, 2, 7, 14, 1307, 1381, 2614, 2762, 9149, 9667, 18298, 19334, 1804967, 3609934, 12634769, 25269538]

約数ペア:

[(1, 25269538), (2, 12634769), (7, 3609934), (14, 1804967), (1307, 19334), (1381, 18298), (2614, 9667), (2762, 9149)]