25795874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1543}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 41762112

約数和(自身を除く): 15966238

約数列:

[1, 2, 13, 26, 643, 1286, 1543, 3086, 8359, 16718, 20059, 40118, 992149, 1984298, 12897937, 25795874]

約数ペア:

[(1, 25795874), (2, 12897937), (13, 1984298), (26, 992149), (643, 40118), (1286, 20059), (1543, 16718), (3086, 8359)]