38869390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{555277}}^1$

素因数の和:555291

約数の個数: 16

約数和(自身を含む): 79960032

約数和(自身を除く): 41090642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 555277, 1110554, 2776385, 3886939, 5552770, 7773878, 19434695, 38869390]

約数ペア:

[(1, 38869390), (2, 19434695), (5, 7773878), (7, 5552770), (10, 3886939), (14, 2776385), (35, 1110554), (70, 555277)]