38393260

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12713}}^1$

素因数の和:12873

約数の個数: 24

約数和(自身を含む): 81166176

約数和(自身を除く): 42772916

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 12713, 25426, 50852, 63565, 127130, 254260, 1919663, 3839326, 7678652, 9598315, 19196630, 38393260]

約数ペア:

[(1, 38393260), (2, 19196630), (4, 9598315), (5, 7678652), (10, 3839326), (20, 1919663), (151, 254260), (302, 127130), (604, 63565), (755, 50852), (1510, 25426), (3020, 12713)]