15671254256

素因数分解:

$2^4\times 7^1\times {\mathrm{139921913}}^1$

素因数の和:139921928

約数の個数: 20

約数和(自身を含む): 34700634672

約数和(自身を除く): 19029380416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139921913, 279843826, 559687652, 979453391, 1119375304, 1958906782, 2238750608, 3917813564, 7835627128, 15671254256]

約数ペア:

[(1, 15671254256), (2, 7835627128), (4, 3917813564), (7, 2238750608), (8, 1958906782), (14, 1119375304), (16, 979453391), (28, 559687652), (56, 279843826), (112, 139921913)]