25723438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1123}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 41637456

約数和(自身を除く): 15914018

約数列:

[1, 2, 13, 26, 881, 1123, 1762, 2246, 11453, 14599, 22906, 29198, 989363, 1978726, 12861719, 25723438]

約数ペア:

[(1, 25723438), (2, 12861719), (13, 1978726), (26, 989363), (881, 29198), (1123, 22906), (1762, 14599), (2246, 11453)]