17136868

素因数分解:

$2^2\times 7^2\times {\mathrm{87433}}^1$

素因数の和:87451

約数の個数: 18

約数和(自身を含む): 34886166

約数和(自身を除く): 17749298

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 87433, 174866, 349732, 612031, 1224062, 2448124, 4284217, 8568434, 17136868]

約数ペア:

[(1, 17136868), (2, 8568434), (4, 4284217), (7, 2448124), (14, 1224062), (28, 612031), (49, 349732), (98, 174866), (196, 87433)]