39564538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6367}}^1$

素因数の和:6621

約数の個数: 16

約数和(自身を含む): 64189440

約数和(自身を除く): 24624902

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 6367, 12734, 82771, 165542, 1521713, 3043426, 19782269, 39564538]

約数ペア:

[(1, 39564538), (2, 19782269), (13, 3043426), (26, 1521713), (239, 165542), (478, 82771), (3107, 12734), (6214, 6367)]