25642474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89659}}^1$

素因数の和:89685

約数の個数: 16

約数和(自身を含む): 45188640

約数和(自身を除く): 19546166

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 89659, 179318, 986249, 1165567, 1972498, 2331134, 12821237, 25642474]

約数ペア:

[(1, 25642474), (2, 12821237), (11, 2331134), (13, 1972498), (22, 1165567), (26, 986249), (143, 179318), (286, 89659)]