25265098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 40792320

約数和(自身を除く): 15527222

約数列:

[1, 2, 19, 38, 59, 118, 191, 382, 1121, 2242, 3481, 3629, 6962, 7258, 11269, 22538, 66139, 132278, 214111, 428222, 664871, 1329742, 12632549, 25265098]

約数ペア:

[(1, 25265098), (2, 12632549), (19, 1329742), (38, 664871), (59, 428222), (118, 214111), (191, 132278), (382, 66139), (1121, 22538), (2242, 11269), (3481, 7258), (3629, 6962)]