21800494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1373}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 34723728

約数和(自身を除く): 12923234

約数列:

[1, 2, 17, 34, 467, 934, 1373, 2746, 7939, 15878, 23341, 46682, 641191, 1282382, 10900247, 21800494]

約数ペア:

[(1, 21800494), (2, 10900247), (17, 1282382), (34, 641191), (467, 46682), (934, 23341), (1373, 15878), (2746, 7939)]