15696780848

素因数分解:

$2^4\times 7^1\times {\mathrm{140149829}}^1$

素因数の和:140149844

約数の個数: 20

約数和(自身を含む): 34757157840

約数和(自身を除く): 19060376992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140149829, 280299658, 560599316, 981048803, 1121198632, 1962097606, 2242397264, 3924195212, 7848390424, 15696780848]

約数ペア:

[(1, 15696780848), (2, 7848390424), (4, 3924195212), (7, 2242397264), (8, 1962097606), (14, 1121198632), (16, 981048803), (28, 560599316), (56, 280299658), (112, 140149829)]