25481812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1439}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 21692588

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 1439, 2878, 4427, 5756, 8854, 17708, 27341, 54682, 109364, 335287, 670574, 1341148, 6370453, 12740906, 25481812]

約数ペア:

[(1, 25481812), (2, 12740906), (4, 6370453), (19, 1341148), (38, 670574), (76, 335287), (233, 109364), (466, 54682), (932, 27341), (1439, 17708), (2878, 8854), (4427, 5756)]