25675442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21011}}^1$

素因数の和:21073

約数の個数: 16

約数和(自身を含む): 42360192

約数和(自身を除く): 16684750

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 21011, 42022, 273143, 546286, 987517, 1975034, 12837721, 25675442]

約数ペア:

[(1, 25675442), (2, 12837721), (13, 1975034), (26, 987517), (47, 546286), (94, 273143), (611, 42022), (1222, 21011)]