25427506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13397}}^1$

素因数の和:13485

約数の個数: 16

約数和(自身を含む): 41640984

約数和(自身を除く): 16213478

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 13397, 26794, 174161, 348322, 977981, 1955962, 12713753, 25427506]

約数ペア:

[(1, 25427506), (2, 12713753), (13, 1955962), (26, 977981), (73, 348322), (146, 174161), (949, 26794), (1898, 13397)]