1986240112

素因数分解:

$2^4\times {\mathrm{5711}}^1\times {\mathrm{21737}}^1$

素因数の和:27456

約数の個数: 20

約数和(自身を含む): 3849191136

約数和(自身を除く): 1862951024

約数列:

[1, 2, 4, 8, 16, 5711, 11422, 21737, 22844, 43474, 45688, 86948, 91376, 173896, 347792, 124140007, 248280014, 496560028, 993120056, 1986240112]

約数ペア:

[(1, 1986240112), (2, 993120056), (4, 496560028), (8, 248280014), (16, 124140007), (5711, 347792), (11422, 173896), (21737, 91376), (22844, 86948), (43474, 45688)]