13509580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96497}}^1$

素因数の和:96513

約数の個数: 24

約数和(自身を含む): 32423328

約数和(自身を除く): 18913748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96497, 192994, 385988, 482485, 675479, 964970, 1350958, 1929940, 2701916, 3377395, 6754790, 13509580]

約数ペア:

[(1, 13509580), (2, 6754790), (4, 3377395), (5, 2701916), (7, 1929940), (10, 1350958), (14, 964970), (20, 675479), (28, 482485), (35, 385988), (70, 192994), (140, 96497)]