30896786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12799}}^1$

素因数の和:12889

約数の個数: 16

約数和(自身を含む): 49766400

約数和(自身を除く): 18869614

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 12799, 25598, 217583, 435166, 908729, 1817458, 15448393, 30896786]

約数ペア:

[(1, 30896786), (2, 15448393), (17, 1817458), (34, 908729), (71, 435166), (142, 217583), (1207, 25598), (2414, 12799)]