25891454

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5197}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 40419648

約数和(自身を除く): 14528194

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 5197, 10394, 244259, 275441, 488518, 550882, 12945727, 25891454]

約数ペア:

[(1, 25891454), (2, 12945727), (47, 550882), (53, 488518), (94, 275441), (106, 244259), (2491, 10394), (4982, 5197)]