25651690

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11503}}^1$

素因数の和:11733

約数の個数: 16

約数和(自身を含む): 46384128

約数和(自身を除く): 20732438

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 11503, 23006, 57515, 115030, 2565169, 5130338, 12825845, 25651690]

約数ペア:

[(1, 25651690), (2, 12825845), (5, 5130338), (10, 2565169), (223, 115030), (446, 57515), (1115, 23006), (2230, 11503)]