25651634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5153}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 40819680

約数和(自身を除く): 15168046

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5153, 10306, 97907, 195814, 675043, 1350086, 12825817, 25651634]

約数ペア:

[(1, 25651634), (2, 12825817), (19, 1350086), (38, 675043), (131, 195814), (262, 97907), (2489, 10306), (4978, 5153)]