13940752

素因数分解:

$2^4\times 7^1\times {\mathrm{124471}}^1$

素因数の和:124486

約数の個数: 20

約数和(自身を含む): 30869056

約数和(自身を除く): 16928304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124471, 248942, 497884, 871297, 995768, 1742594, 1991536, 3485188, 6970376, 13940752]

約数ペア:

[(1, 13940752), (2, 6970376), (4, 3485188), (7, 1991536), (8, 1742594), (14, 995768), (16, 871297), (28, 497884), (56, 248942), (112, 124471)]