13651540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97511}}^1$

素因数の和:97527

約数の個数: 24

約数和(自身を含む): 32764032

約数和(自身を除く): 19112492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97511, 195022, 390044, 487555, 682577, 975110, 1365154, 1950220, 2730308, 3412885, 6825770, 13651540]

約数ペア:

[(1, 13651540), (2, 6825770), (4, 3412885), (5, 2730308), (7, 1950220), (10, 1365154), (14, 975110), (20, 682577), (28, 487555), (35, 390044), (70, 195022), (140, 97511)]